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Bumi berdasarkan pengetahuan terbarudibentuk pada 4560 Ma (million years ago)

Kambrium dimulai pada 542 Ma (GeologicTime Scale2004 Gradstein et al., 2004).Maka, pra-Kambrium berlangsung dari 4560-542 Ma, atau meliputi sekitar 7/8 sejarah

Bumi.

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Kurun Fanerozoikum (Phanerozoic) 542 Ma-

sekarang ) adalah kurun biostratigrafi, dimulai dengan melimpahnya fosil akibat

Cambrian Explosionterus sampai ke zamanKenozoikum.

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Pembagiannya ke dalam masa,

zaman,

kala, dan tingkat (stage, pembagian internasional)

adalah didasarkan kepada biostratigrafi.

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Sementara itu, pembagian waktu pra-Kambrium didasarkan kepada geokronometriisotop-isotop radioaktif pada mineral,batuan, dan kerak yang ditemui.

Bisa dipahami sebab kehidupan pada pra-Kambrium sangat minimal dan baru

berkembang.

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Bibliography: Dott, Robert H., Jr., and Batten, Roger L.,

Evolution of the Earth, 3d ed. (1980);

Mintz, Leigh W., Historical Geology, 3d ed.(1981);

Secord, James A., Controversy in VictorianGeology: the Cambrian-Silurian Dispute

(1986); Seyfert, Carl K., and Sirkin, Leslie A., Earth

History and Plate Tectonics, 2d ed. (1979).

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PREKAMBRIUM :-Ciri khas prekambrium akhir adalahbanyaknya concolite.-Kondisi tektonik : bumi kita masih

merupakan bentukan baru yang keras, platetektonik belum terbentuk meski segresimagma telah ada.

Menjelang proterozoik terbentuk benua(benua pangea I) yang superbesar

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. Pangea tersebut kemudian mengalamipemisahan.

Pemisahan yang terjadi karena riftingmembentuk benua-benua Gondwana yangpada waktu itu terpisah dari bagian utaranyayaitu

benua Laurentia dan membentuk suatu laut yaitu laut Iapetus

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. Laut iapetus memisahkan antara benuaGondwana dengan benua Laurentia.

Hampir semua benua yang cerai-beraiberkumpul di equator atau di utara equator.

Benua Antartika pada saat itu juga berada di

utara equator.

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Pada akhir proterozoik banyak algae yangterdapat dalam stromatolit.-Stromatolit adalah struktur yang dibentukoleh algae (ganggang yang bersifat

menambatkan diri dan berada sebagai kerak).-

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Pada akhir prekambrium diduga telah terjadievolusi organik akibat pemisahan benua-benua, sehingga mulai terjadi kelompok-kelompok organisme yang saling

menyesuaikan diri pada tempatnya sehinggaterjadi suatu pengembangan organisme-organisme baru.


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-Pada saat itu terjadi proses spesiality danterjadi perkembangan biologis dari protozoamenjadi metazoa.

-Pada akhir pre kambrium terjadi variasiorganisme yang hebat yaitu dari faunaEdiacara.-


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Kesulitan yang terjadi dalam memperkirakanapa yang terjadi padamasa antaraprekambrium dengan kambrium adalahbanyaknya batuan kambrium yang berada

diatas batuan pre kambrium secara tidakselaras.


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PALEOZOIKUMMerupakan kurun yang sangat unik, bumi kitamengalami sejumlah perubahan yang sifatnyadivergen dan konvergen, implikasinya

terjadi sejumlah orogen pada fase subdaksidan cilision. Terdiri atas :


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KAMBRIUM :-Pada awal kambrium glasiasi mulaimenyusut.-Fosil :graptolites sekarang sudah punah,

fosilnya berupa cetakan.Trilobita, EchinodermataArcheociata ada yang memasukkan dalamArcheochiatite, khas untuk kambrium.-dan beberapa Nautiloid.


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Ada kepunahan yang tidak terlalu besar padaakhir kambrium.

-Terjadi kenaikan muka laut.

-Akhir kambrium muncul golongan molusca

sub klas Nautiloid, klas Pelecypoda.-Akhir kembrium terdapat sedikit kepunahandari beberapa trilobita


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Kambriumadalah periode pada skala waktugeologi yang dimulai pada sekitar 542 1,0 jtl(juta tahun lalu) di akhir eon Proterozoikum ,awal eon Fanerozoikum, era paleozoikum, dan

berakhir pada sekitar 488,3 1,7 jtl dengandimulainya periode Ordovisium. Periode ini merupakan periode pertama eraPaleozoikum dari eon Fanerozoikum. Nama "Kambrium" berasal dari Cambria, nama

klasik untuk Wales, wilayah asal batuan dariperiode ini pertama kali dipelajari.

http://id.wikipedia.org/wiki/Waleshttp://id.wikipedia.org/wiki/Waleshttp://id.wikipedia.org/wiki/Wales

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Kambrium berasal dari kata Cambria, namaseorang Putri Romawi, yang diberikan olehAdam Sedgewick, seorang alhi geologiInggris, untuk sebuah sekuen batupasir dan

serpih di Wales Baratlaut.

Kambrium merupakan kunci periode dalamsejarah geologi karena merupakan awalpemunculan banyak fosil, yang merupakankarakteristik periode awal waktu geologi.


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Ledakan Kambriumatau radiasi Kambriumadalah penampilan cepat tampaknyasebagian besar kelompok utama kompleksbinatangsekitar 530juta tahun yang lalu,seperti yang ditunjukkan oleh catatan fosil,

ini didampingi oleh diversifikasi utamaorganisme lain, termasuk hewan,fitoplankton,dan calcimicrobes.

Sebelum sekitar 580juta tahun yang lalu,

sebagian besar organisme sederhana,terdiri dari sel-sel individual kadang-kadang disusun dalam koloni.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Animals&rurl=translate.google.co.id&usg=ALkJrhgp2GNh84sE0ofObfMPLXrSMZAUWghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D530&rurl=translate.google.co.id&usg=ALkJrhjNpDQqmgkl26yT4usj-Vq2rOHUdQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Fossil_record&rurl=translate.google.co.id&usg=ALkJrhhbHFgJRFpGF9OkZaGVquImjALCyAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Animal&rurl=translate.google.co.id&usg=ALkJrhiZujfOjU_DEP80LbcvnpbrbGU-ZQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phytoplankton&rurl=translate.google.co.id&usg=ALkJrhiCKmPLB5dfnr0UwHgHaCRpWVkk8Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Calcimicrobe&rurl=translate.google.co.id&usg=ALkJrhjvnROP9qFzmPoXBjDvSURWFZmR1ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D580&rurl=translate.google.co.id&usg=ALkJrhhu8JvtKYnT2AcWdBZ6eTJeBYpSnghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Colony_%28biology%29&rurl=translate.google.co.id&usg=ALkJrhhJFvqGicitxifhXg1WQ5BmarFHTwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Colony_%28biology%29&rurl=translate.google.co.id&usg=ALkJrhhJFvqGicitxifhXg1WQ5BmarFHTwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Colony_%28biology%29&rurl=translate.google.co.id&usg=ALkJrhhJFvqGicitxifhXg1WQ5BmarFHTwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D580&rurl=translate.google.co.id&usg=ALkJrhhu8JvtKYnT2AcWdBZ6eTJeBYpSnghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Calcimicrobe&rurl=translate.google.co.id&usg=ALkJrhjvnROP9qFzmPoXBjDvSURWFZmR1ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Calcimicrobe&rurl=translate.google.co.id&usg=ALkJrhjvnROP9qFzmPoXBjDvSURWFZmR1ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phytoplankton&rurl=translate.google.co.id&usg=ALkJrhiCKmPLB5dfnr0UwHgHaCRpWVkk8Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phytoplankton&rurl=translate.google.co.id&usg=ALkJrhiCKmPLB5dfnr0UwHgHaCRpWVkk8Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Animal&rurl=translate.google.co.id&usg=ALkJrhiZujfOjU_DEP80LbcvnpbrbGU-ZQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Fossil_record&rurl=translate.google.co.id&usg=ALkJrhhbHFgJRFpGF9OkZaGVquImjALCyAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Fossil_record&rurl=translate.google.co.id&usg=ALkJrhhbHFgJRFpGF9OkZaGVquImjALCyAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Fossil_record&rurl=translate.google.co.id&usg=ALkJrhhbHFgJRFpGF9OkZaGVquImjALCyAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D530&rurl=translate.google.co.id&usg=ALkJrhjNpDQqmgkl26yT4usj-Vq2rOHUdQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Animals&rurl=translate.google.co.id&usg=ALkJrhgp2GNh84sE0ofObfMPLXrSMZAUWg

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The Cambrian explosion has generatedextensive scientific debate.

Ledakan Kambrium telah menghasilkan debatilmiah yang luas.

The seemingly rapid appearance of fossils inthe Primordial Strata was noted as early asthe mid 19th century, and

Charles Darwinsaw it as one of the mainobjections that could be made against histheory of evolution by natural selection.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Darwin&rurl=translate.google.co.id&usg=ALkJrhihePvew9Fkt2TjXVtp7fxNCTzpnghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Natural_selection&rurl=translate.google.co.id&usg=ALkJrhgzW46Xt2dfgT39NULAB5mPSc4aPAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Natural_selection&rurl=translate.google.co.id&usg=ALkJrhgzW46Xt2dfgT39NULAB5mPSc4aPAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Darwin&rurl=translate.google.co.id&usg=ALkJrhihePvew9Fkt2TjXVtp7fxNCTzpng

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Penampilan yang tampak cepat fosil di"primordial Strata" telah dicatat sejakpertengahan abad ke-19,

dan Charles Darwinmelihatnya sebagai salahsatu keberatan utama yang dapat dilakukanterhadap teori evolusi oleh seleksi alam.

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1. apakah benar-benar ada diversifikasi massaorganisme kompleks yang relatif singkat

selama jangka waktu selama awal Cambria;?2. apa yang mungkin telah menyebabkan

perubahan yang cepat seperti itu,? dan3. apa yang akan menyiratkan tentang asal-

usul dan evolusi binatang ?.

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Interpretation is difficult due to a limitedsupply of evidence based mainly on anincomplete fossil record and chemicalsignatures left in Cambrian rocks.

Penafsiran ini sulit karena masukan buktiyang terbatas, yang didasarkan terutamapada catatan fosil yang tidak lengkap danpenanda kimia yang tersisa di bebatuanKambrium.


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Evolutionary history of life( Evolusi sejarahkehidupan)

Geologists as long ago as Buckland(17841856) realised that a dramatic step-change

in the fossil record occurred around thebase of what we now call the Cambrian.

Charles Darwin considered this suddenappearance of many animal groups with few

or no antecedents to be the greatest singleobjection to his theory of evolution.

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Geolog beberapa waktu lalu di Buckland(1784-1856) menyadari bahwa langkah-perubahan dramatis dalam catatan fosil terjadisebagai dasar apa yang sekarang kita sebut

Kambrium. Charles Darwin dianggap ada kemuncul

mendadak dari banyak kelompok hewandengan sedikit atau tanpa ada pendahulunyamenjadi pemikiran utama yang terbesar pada

masalah keberatan terhadap teori evolusi.Hehad even devoteda substantial chapter of TheOrigin of Speciesto this problem.

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Dia bahkan mencurahkan bab yangsubstansial dari bukunya The Origin of

Species untuk masalah ini. American palontologist Charles Walcott

proposed that an interval of time, theLipalian, was not represented in the fossilrecord or did not preserve fossils, and thatthe ancestors of the Cambrian animalsevolved during this time.

Ahli paleontologi Amerika Charles Walcottmengusulkan agar interval waktu,

"Lipalian", tidak terwakili dalam catatan fosilatau tidak melestarikan fosil, dan bahwanenek moyang hewan Kambrium berevolusiselama waktu ini.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/The_Origin_of_Species&rurl=translate.google.co.id&usg=ALkJrhifQS-gutI6p7Pe38txWSEKsnwYqQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/The_Origin_of_Species&rurl=translate.google.co.id&usg=ALkJrhifQS-gutI6p7Pe38txWSEKsnwYqQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/The_Origin_of_Species&rurl=translate.google.co.id&usg=ALkJrhifQS-gutI6p7Pe38txWSEKsnwYqQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/The_Origin_of_Species&rurl=translate.google.co.id&usg=ALkJrhifQS-gutI6p7Pe38txWSEKsnwYqQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Doolittle_Walcott&rurl=translate.google.co.id&usg=ALkJrhhvaZw8a_fT5rJEbd-_6R9NXdOcqAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Doolittle_Walcott&rurl=translate.google.co.id&usg=ALkJrhhvaZw8a_fT5rJEbd-_6R9NXdOcqAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Doolittle_Walcott&rurl=translate.google.co.id&usg=ALkJrhhvaZw8a_fT5rJEbd-_6R9NXdOcqAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Doolittle_Walcott&rurl=translate.google.co.id&usg=ALkJrhhvaZw8a_fT5rJEbd-_6R9NXdOcqAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Charles_Doolittle_Walcott&rurl=translate.google.co.id&usg=ALkJrhhvaZw8a_fT5rJEbd-_6R9NXdOcqAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/The_Origin_of_Species&rurl=translate.google.co.id&usg=ALkJrhifQS-gutI6p7Pe38txWSEKsnwYqQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/The_Origin_of_Species&rurl=translate.google.co.id&usg=ALkJrhifQS-gutI6p7Pe38txWSEKsnwYqQ

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Baru-baru ini ditemukan bahwa sejarahkehidupan di bumi kembali setidaknyaberusia 3.450juta tahun:pada batu-batu

Warrawoonadi Australiamengandung fosilstromatolites,pilar-pilar pendek yangdibentukoleh koloni mikro-organisme.

Fossils ( Grypania) of more complexeukaryoticcells, from which all animals,

plants and fungi arebuilt, have been foundin rocks from 1,400million years ago , inChinaand Montana.

Fosil (Grypania)yang lebih komplekseukariotiksel, dari mana semua hewan,

tumbuhan dan jamur dibangun, telahditemukan pada batuandari 1.400jutatahun yang lalu, di Cinadan Montana.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D3,450&rurl=translate.google.co.id&usg=ALkJrhjop7FBbiL1bTZr9muFC_DAA9b1mghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian_explosion&rurl=translate.google.co.id&usg=ALkJrhjoxjXHscukB-SGM5pk73H7vCLP2Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Warrawoona,_Australia&rurl=translate.google.co.id&usg=ALkJrhgnKyNwxT21Nhrg-Np5FPMYTvaOKAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Warrawoona,_Australia&rurl=translate.google.co.id&usg=ALkJrhgnKyNwxT21Nhrg-Np5FPMYTvaOKAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D3,450&rurl=translate.google.co.id&usg=ALkJrhjop7FBbiL1bTZr9muFC_DAA9b1mghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Australia&rurl=translate.google.co.id&usg=ALkJrhi32GQPVIisXbGO-EZwuU6OqxAYZQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian_explosion&rurl=translate.google.co.id&usg=ALkJrhjoxjXHscukB-SGM5pk73H7vCLP2Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0whttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0whttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Australia&rurl=translate.google.co.id&usg=ALkJrhi32GQPVIisXbGO-EZwuU6OqxAYZQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0whttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Micro-organism&rurl=translate.google.co.id&usg=ALkJrhiaWtiZN9aLlDG-_6R-90j6-yh_vQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Micro-organism&rurl=translate.google.co.id&usg=ALkJrhiaWtiZN9aLlDG-_6R-90j6-yh_vQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,400&rurl=translate.google.co.id&usg=ALkJrhgrakBFsZxjsTdYKSqhWY9w3_T_twhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,400&rurl=translate.google.co.id&usg=ALkJrhgrakBFsZxjsTdYKSqhWY9w3_T_twhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,400&rurl=translate.google.co.id&usg=ALkJrhgrakBFsZxjsTdYKSqhWY9w3_T_twhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Montana&rurl=translate.google.co.id&usg=ALkJrhjJ4wVxl7fgLTUAEOZoIbLHkCizkQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,400&rurl=translate.google.co.id&usg=ALkJrhgrakBFsZxjsTdYKSqhWY9w3_T_twhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Eukaryotic&rurl=translate.google.co.id&usg=ALkJrhihUJFG0ZC4vna-uWUilx_jZcozswhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Grypania&rurl=translate.google.co.id&usg=ALkJrhhvEgjIlPij6Z2W7XiaxybcrFZK9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Micro-organism&rurl=translate.google.co.id&usg=ALkJrhiaWtiZN9aLlDG-_6R-90j6-yh_vQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Micro-organism&rurl=translate.google.co.id&usg=ALkJrhiaWtiZN9aLlDG-_6R-90j6-yh_vQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Micro-organism&rurl=translate.google.co.id&usg=ALkJrhiaWtiZN9aLlDG-_6R-90j6-yh_vQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Micro-organism&rurl=translate.google.co.id&usg=ALkJrhiaWtiZN9aLlDG-_6R-90j6-yh_vQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0whttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0whttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Australia&rurl=translate.google.co.id&usg=ALkJrhi32GQPVIisXbGO-EZwuU6OqxAYZQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Warrawoona,_Australia&rurl=translate.google.co.id&usg=ALkJrhgnKyNwxT21Nhrg-Np5FPMYTvaOKAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian_explosion&rurl=translate.google.co.id&usg=ALkJrhjoxjXHscukB-SGM5pk73H7vCLP2Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D3,450&rurl=translate.google.co.id&usg=ALkJrhjop7FBbiL1bTZr9muFC_DAA9b1mg

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Rocks dating from 565 to543million yearsago contain fossils of the Ediacara biota,organisms so large that they must havebeen multi-celled, but very unlike any

modern organism. PE Cloud argued in 1948 that there was aperiod of eruptive evolution in the EarlyCambrian, but as recently as the 1970s

there was no sign of how the relativelymodern-looking organisms of the Middleand Late Cambrianarose.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian&rurl=translate.google.co.id&usg=ALkJrhgeDno4nYqRD7Bn31C5sXfkwQVdPghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian&rurl=translate.google.co.id&usg=ALkJrhgeDno4nYqRD7Bn31C5sXfkwQVdPghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian&rurl=translate.google.co.id&usg=ALkJrhgeDno4nYqRD7Bn31C5sXfkwQVdPghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRA

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Batu yang berasal dari 565-543juta tahunyang lalumengandung fosil dari biotaEdiacara,organisme begitu besar sehinggamereka pasti sudah multi-bersel, tapisangat berbeda dengan organisme modern.

PE Cloud pada 1948 berpendapat bahwaada periode " letusan "evolusi di awalKambrium, tetapi baru-baru ini sebagaitahun 1970-an tidak ada tanda-tanda

bagaimana relatifmodern yang tampakorganisme Tengah dan Late Kambriummuncul.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian&rurl=translate.google.co.id&usg=ALkJrhgeDno4nYqRD7Bn31C5sXfkwQVdPghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian&rurl=translate.google.co.id&usg=ALkJrhgeDno4nYqRD7Bn31C5sXfkwQVdPghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian&rurl=translate.google.co.id&usg=ALkJrhgeDno4nYqRD7Bn31C5sXfkwQVdPghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Ediacara_biota&rurl=translate.google.co.id&usg=ALkJrhiPKrR5Tu13M7ufDDN4CB8MOD467ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D565%25E2%2580%2593543&rurl=translate.google.co.id&usg=ALkJrhgoAYLmqZMqAuIeFk6pREmf7JCvRA

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Organisme seperti lima bermata Opabiniadan berduri seperti siput-Wiwaxiabegituberbeda dari yang lain diketahui bahwa timWhittington menganggap mereka harusmewakili berbeda filum,hanya jauh terkaitdengan sesuatu yang dikenal saat ini.Stephen Jay Gould's populer 1989 tentang

karya ini , Wonderful Life, membawa persoalan ke

mata publik dan menimbulkan pertanyaantentang apa yang diwakili ledakan.

While differing significantly in details, bothWhittington andGould proposed that allmodern animal phylahad appeared rathersuddenly.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wiwaxia&rurl=translate.google.co.id&usg=ALkJrhgHazNOJAx7PP96d-vIh4DROsQCLwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wiwaxia&rurl=translate.google.co.id&usg=ALkJrhgHazNOJAx7PP96d-vIh4DROsQCLwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Opabinia&rurl=translate.google.co.id&usg=ALkJrhiBQlL3_OiB1xhqAYb3japvEIzv_Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wiwaxia&rurl=translate.google.co.id&usg=ALkJrhgHazNOJAx7PP96d-vIh4DROsQCLwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stephen_Jay_Gould&rurl=translate.google.co.id&usg=ALkJrhi0dFCUMNSpw-KvCQUBnk7yoHDhDAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stephen_Jay_Gould&rurl=translate.google.co.id&usg=ALkJrhi0dFCUMNSpw-KvCQUBnk7yoHDhDAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wonderful_Life_%28book%29&rurl=translate.google.co.id&usg=ALkJrhgy3kGJrp66gU8ZWUq7oxAId4cO8Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wonderful_Life_%28book%29&rurl=translate.google.co.id&usg=ALkJrhgy3kGJrp66gU8ZWUq7oxAId4cO8Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wonderful_Life_%28book%29&rurl=translate.google.co.id&usg=ALkJrhgy3kGJrp66gU8ZWUq7oxAId4cO8Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stephen_Jay_Gould&rurl=translate.google.co.id&usg=ALkJrhi0dFCUMNSpw-KvCQUBnk7yoHDhDAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wiwaxia&rurl=translate.google.co.id&usg=ALkJrhgHazNOJAx7PP96d-vIh4DROsQCLwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wiwaxia&rurl=translate.google.co.id&usg=ALkJrhgHazNOJAx7PP96d-vIh4DROsQCLwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Wiwaxia&rurl=translate.google.co.id&usg=ALkJrhgHazNOJAx7PP96d-vIh4DROsQCLwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Opabinia&rurl=translate.google.co.id&usg=ALkJrhiBQlL3_OiB1xhqAYb3japvEIzv_Q

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Sementara secara signifikan berbeda dalamrincian, baik Whittington dan Gouldmengusulkanbahwa semua binatangmodern filummuncul agak tiba-tiba.

This view was influenced by thetheory ofpunctuated equilibrium, which Eldredgeand Gould developed in the early 1970s andwhich views evolution as long intervals of

near-stasis "punctuated" by short periodsof rapid change.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Punctuated_equilibrium&rurl=translate.google.co.id&usg=ALkJrhhPlaFYEK7858xyGQW69-QFTmhJNghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Niles_Eldredge&rurl=translate.google.co.id&usg=ALkJrhgdbdc58nCxeQj83Dszjl79BKehIghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Punctuated_equilibrium&rurl=translate.google.co.id&usg=ALkJrhhPlaFYEK7858xyGQW69-QFTmhJNghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Niles_Eldredge&rurl=translate.google.co.id&usg=ALkJrhgdbdc58nCxeQj83Dszjl79BKehIghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Niles_Eldredge&rurl=translate.google.co.id&usg=ALkJrhgdbdc58nCxeQj83Dszjl79BKehIghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Punctuated_equilibrium&rurl=translate.google.co.id&usg=ALkJrhhPlaFYEK7858xyGQW69-QFTmhJNghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Phylum&rurl=translate.google.co.id&usg=ALkJrhjbj2XPCt5tZcBkFf4tgBe0es4WcQ

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Pandangan ini dipengaruhi oleh teoripunctuated equilibrium,yang EldredgedanGould dikembangkan pada awal 1970-an danyang dilihat evolusi sebagai interval waktu

yang panjang dari dekat-stasis "diselingi"dengan periode pendek yang cepat berubah.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Punctuated_equilibrium&rurl=translate.google.co.id&usg=ALkJrhhPlaFYEK7858xyGQW69-QFTmhJNghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Niles_Eldredge&rurl=translate.google.co.id&usg=ALkJrhgdbdc58nCxeQj83Dszjl79BKehIghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Niles_Eldredge&rurl=translate.google.co.id&usg=ALkJrhgdbdc58nCxeQj83Dszjl79BKehIghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Punctuated_equilibrium&rurl=translate.google.co.id&usg=ALkJrhhPlaFYEK7858xyGQW69-QFTmhJNg

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Tetapi analisis lain, beberapa yang lebihbaru dan beberapa dating kembali ke1970-an, berpendapat bahwa hewan yangkompleks serupa dengan jenis hewan yang

modern berevolusi dengan baik sebelumdimulainya Kambrium. Terdapat juga telah intens perdebatan

apakah ada asli "ledakan" bentuk-bentuk

modern dalam Kambrium dan, sejauh yangada, bagaimana hal itu terjadi dan mengapahal itu terjadi kemudian.


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Fosil organisme tubuh biasanya adalahbukti tipe yang paling informatif.

Fossilisation is a rare event, andmostfossils are destroyed by erosionormetamorphismbefore they can beobserved. Fossilisation adalah peristiwayang langka, dan kebanyakan fosildihancurkan oleh erosiatau metamorphismsebelum mereka dapat diamati.

Hence the fossil record is very incomplete,increasingly so, further back in time.Makacatatan fosil sangat tidak lengkap, semakin

jadi, lebih jauh ke masa lalu.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Erosion&rurl=translate.google.co.id&usg=ALkJrhiarb3dR-oTusNnOilDopWGgPDXqghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metamorphism&rurl=translate.google.co.id&usg=ALkJrhhM5uXE4WqrW-8jFlftTK5v3IBQLghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Erosion&rurl=translate.google.co.id&usg=ALkJrhiarb3dR-oTusNnOilDopWGgPDXqghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metamorphism&rurl=translate.google.co.id&usg=ALkJrhhM5uXE4WqrW-8jFlftTK5v3IBQLghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Erosion&rurl=translate.google.co.id&usg=ALkJrhiarb3dR-oTusNnOilDopWGgPDXqghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metamorphism&rurl=translate.google.co.id&usg=ALkJrhhM5uXE4WqrW-8jFlftTK5v3IBQLghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Erosion&rurl=translate.google.co.id&usg=ALkJrhiarb3dR-oTusNnOilDopWGgPDXqghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metamorphism&rurl=translate.google.co.id&usg=ALkJrhhM5uXE4WqrW-8jFlftTK5v3IBQLghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metamorphism&rurl=translate.google.co.id&usg=ALkJrhhM5uXE4WqrW-8jFlftTK5v3IBQLghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Erosion&rurl=translate.google.co.id&usg=ALkJrhiarb3dR-oTusNnOilDopWGgPDXqghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metamorphism&rurl=translate.google.co.id&usg=ALkJrhhM5uXE4WqrW-8jFlftTK5v3IBQLghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Erosion&rurl=translate.google.co.id&usg=ALkJrhiarb3dR-oTusNnOilDopWGgPDXqg

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Meskipun demikian, mereka seringcukup untuk menggambarkan pola

sejarah kehidupan yang lebih luas.

Ada juga dalam catatan fosil:lingkungan yang berbeda lebih

menguntungkan untuk melindungiberbagai jenis organisme atau bagiandari organisme.


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Fosil Kambrium meliputi jumlah yangsangat tinggi dari lagersttten,yangmemiliki jaringan lunak.

These allow palontologiststo examine theinternal anatomy of animals which in othersediments are only represented by shells,spines, claws, etc if they are preserved atall.Ini memungkinkan palaeontologuntukmemeriksa anatomi internal binatang yang

dalam sedimen lain hanya diwakili olehkerang, tulang punggung, cakar, dll - jikamereka tersimpan seluruhnya

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Lagerst%25C3%25A4tte&rurl=translate.google.co.id&usg=ALkJrhh75pWl4RK4NZQZ_GoIngZcGV_xQghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Lagerst%25C3%25A4tte&rurl=translate.google.co.id&usg=ALkJrhh75pWl4RK4NZQZ_GoIngZcGV_xQghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Paleontology&rurl=translate.google.co.id&usg=ALkJrhgfEoqtSRMLKr4pz3Bm7_rCRLTQQQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Paleontology&rurl=translate.google.co.id&usg=ALkJrhgfEoqtSRMLKr4pz3Bm7_rCRLTQQQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Paleontology&rurl=translate.google.co.id&usg=ALkJrhgfEoqtSRMLKr4pz3Bm7_rCRLTQQQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Paleontology&rurl=translate.google.co.id&usg=ALkJrhgfEoqtSRMLKr4pz3Bm7_rCRLTQQQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Paleontology&rurl=translate.google.co.id&usg=ALkJrhgfEoqtSRMLKr4pz3Bm7_rCRLTQQQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Lagerst%25C3%25A4tte&rurl=translate.google.co.id&usg=ALkJrhh75pWl4RK4NZQZ_GoIngZcGV_xQg

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The most significant Cambrian lagerstttenare the early Cambrian Maotianshan shalebeds of Chengjiang ( Yunnan, China) andSirius Passet( Greenland); the middleCambrian Burgess Shale( British Columbia,Canada); and the late Cambrian Orsten(Sweden) fossil beds.

Kambrium yang paling penting adalah awallagersttten Cambria Maotianshan lapisanserpihdari Chengjiang (Yunnan,Cina)danSirius Passet(GreenlandCambriatengah

Burgess shale(British Columbia,Kanada)dan Cambria bawah Orsten( Swedia)lapisanfosil.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Yunnan&rurl=translate.google.co.id&usg=ALkJrhggyZ7Q7O1zjRkExF1G38Cn86WUvwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Yunnan&rurl=translate.google.co.id&usg=ALkJrhggyZ7Q7O1zjRkExF1G38Cn86WUvwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sirius_Passet&rurl=translate.google.co.id&usg=ALkJrhgoc-joOyql8AMxKJ71pDoTaybZowhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Greenland&rurl=translate.google.co.id&usg=ALkJrhgDfnoXc10nAYiRrGA0-tlRjbmdCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Greenland&rurl=translate.google.co.id&usg=ALkJrhgDfnoXc10nAYiRrGA0-tlRjbmdCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Yunnan&rurl=translate.google.co.id&usg=ALkJrhggyZ7Q7O1zjRkExF1G38Cn86WUvwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sirius_Passet&rurl=translate.google.co.id&usg=ALkJrhgoc-joOyql8AMxKJ71pDoTaybZowhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Burgess_Shale&rurl=translate.google.co.id&usg=ALkJrhgnJbrM6RNpu7ECEbxBx0_SanrzlAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Burgess_Shale&rurl=translate.google.co.id&usg=ALkJrhgnJbrM6RNpu7ECEbxBx0_SanrzlAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Burgess_Shale&rurl=translate.google.co.id&usg=ALkJrhgnJbrM6RNpu7ECEbxBx0_SanrzlAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/British_Columbia&rurl=translate.google.co.id&usg=ALkJrhiBBJIPN9XlqwfR5EnxIq1YfBNE_ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Canada&rurl=translate.google.co.id&usg=ALkJrhjQV6JV30FEeB1MLTafMwwXLEH5gwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Burgess_Shale&rurl=translate.google.co.id&usg=ALkJrhgnJbrM6RNpu7ECEbxBx0_SanrzlAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/British_Columbia&rurl=translate.google.co.id&usg=ALkJrhiBBJIPN9XlqwfR5EnxIq1YfBNE_ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Orsten&rurl=translate.google.co.id&usg=ALkJrhhT3acBCeS2l-cFfKh8NrQHAypSCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/British_Columbia&rurl=translate.google.co.id&usg=ALkJrhiBBJIPN9XlqwfR5EnxIq1YfBNE_ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sweden&rurl=translate.google.co.id&usg=ALkJrhgiyt9UqN9jcFgldA5FKVgM3BCvIAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Orsten&rurl=translate.google.co.id&usg=ALkJrhhT3acBCeS2l-cFfKh8NrQHAypSCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sweden&rurl=translate.google.co.id&usg=ALkJrhgiyt9UqN9jcFgldA5FKVgM3BCvIAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?h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d&usg=ALkJrhhT3acBCeS2l-cFfKh8NrQHAypSCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Canada&rurl=translate.google.co.id&usg=ALkJrhjQV6JV30FEeB1MLTafMwwXLEH5gwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/British_Columbia&rurl=translate.google.co.id&usg=ALkJrhiBBJIPN9XlqwfR5EnxIq1YfBNE_ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Burgess_Shale&rurl=translate.google.co.id&usg=ALkJrhgnJbrM6RNpu7ECEbxBx0_SanrzlAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Greenland&rurl=translate.google.co.id&usg=ALkJrhgDfnoXc10nAYiRrGA0-tlRjbmdCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sirius_Passet&rurl=translate.google.co.id&usg=ALkJrhgoc-joOyql8AMxKJ71pDoTaybZowhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Yunnan&rurl=translate.google.co.id&usg=ALkJrhggyZ7Q7O1zjRkExF1G38Cn86WUvwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Qhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sweden&rurl=translate.google.co.id&usg=ALkJrhgiyt9UqN9jcFgldA5FKVgM3BCvIAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Orsten&rurl=translate.google.co.id&usg=ALkJrhhT3acBCeS2l-cFfKh8NrQHAypSCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Canada&rurl=translate.google.co.id&usg=ALkJrhjQV6JV30FEeB1MLTafMwwXLEH5gwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/British_Columbia&rurl=translate.google.co.id&usg=ALkJrhiBBJIPN9XlqwfR5EnxIq1YfBNE_ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Burgess_Shale&rurl=translate.google.co.id&usg=ALkJrhgnJbrM6RNpu7ECEbxBx0_SanrzlAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Greenland&rurl=translate.google.co.id&usg=ALkJrhgDfnoXc10nAYiRrGA0-tlRjbmdCAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Sirius_Passet&rurl=translate.google.co.id&usg=ALkJrhgoc-joOyql8AMxKJ71pDoTaybZowhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/China&rurl=translate.google.co.id&usg=ALkJrhjdGwDhpCDWgB5DkellBdMUSufOtghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Yunnan&rurl=translate.google.co.id&usg=ALkJrhggyZ7Q7O1zjRkExF1G38Cn86WUvwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Maotianshan_shale&rurl=translate.google.co.id&usg=ALkJrhhTFKcDj9pcIrtJHsoyyi5iGxru9Q

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Trace fosilterutama terdiridari trek danliang, tapi juga mencakup coprolites(fosilkotoran)dan tanda yang ditinggalkan olehmakanan.

Trace fosil terutama penting karena merekamewakili sebuah sumber data yang tidakterbatas pada hewan dengan mudah-fosilkeras bagian, dan organisme yangmencerminkan perilaku.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Trace_fossils&rurl=translate.google.co.id&usg=ALkJrhgdJJ9MgAErYm0CFDwwPiJoAbI3bghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Coprolite&rurl=translate.google.co.id&usg=ALkJrhgjRvb7XVtepk7e-UrPJ3nLEDRAxAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Feces&rurl=translate.google.co.id&usg=ALkJrhgHWsK4SAxW7d_FOOhIYnQtFH9N5ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Coprolite&rurl=translate.google.co.id&usg=ALkJrhgjRvb7XVtepk7e-UrPJ3nLEDRAxAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Feces&rurl=translate.google.co.id&usg=ALkJrhgHWsK4SAxW7d_FOOhIYnQtFH9N5ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Feces&rurl=translate.google.co.id&usg=ALkJrhgHWsK4SAxW7d_FOOhIYnQtFH9N5ghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Coprolite&rurl=translate.google.co.id&usg=ALkJrhgjRvb7XVtepk7e-UrPJ3nLEDRAxAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Trace_fossils&rurl=translate.google.co.id&usg=ALkJrhgdJJ9MgAErYm0CFDwwPiJoAbI3bg

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Juga banyak jejak tanggal dari secarasignifikan lebih awal dari fosil tubuh hewanyang diduga mampu membuat mereka.Sementara penugasan tepat fosil jejak para

pembuat mereka umumnya tidak mungkin,jejak mungkin misalnya memberikan buktifisik awal munculnya binatang cukupkompleks (sebanding dengan cacing tanah).

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Earthworm&rurl=translate.google.co.id&usg=ALkJrhh1C2xtxyqWNqrZ7zJ9Fhqwj8kSwAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Earthworm&rurl=translate.google.co.id&usg=ALkJrhh1C2xtxyqWNqrZ7zJ9Fhqwj8kSwA

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Oldest likely arthropod: Spriggina floundensiAge: 550 million years ago, EdiacaranDistinguishing characteristics: genal spines,trilobite-like head, segmented body plan

Note: the affinity of Spriggina is underdebate, but at least some researchers classifyit as a ecdysozoan(arthropod or very closelyrelated)

http://en.wikipedia.org/wiki/Sprigginahttp://gsa.confex.com/gsa/2003AM/finalprogram/abstract_62056.htmhttp://gsa.confex.com/gsa/2003AM/finalprogram/abstract_62056.htmhttp://gsa.confex.com/gsa/2003AM/finalprogram/abstract_62056.htmhttp://en.wikipedia.org/wiki/Spriggina

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Oldest hard-shelled fossil: NamapoikiareitogensisAge: 550 million years ago, EdiacaranDistinguishing features: fully mineralizedshellAffinity: unknown, probably cnidarian orporiferan

http://news.bbc.co.uk/2/hi/science/nature/2070564.stmhttp://news.bbc.co.uk/2/hi/science/nature/2070564.stmhttp://news.bbc.co.uk/2/hi/science/nature/2070564.stmhttp://news.bbc.co.uk/2/hi/science/nature/2070564.stm

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Perubahan dalam kelimpahan dankeragaman dari beberapa jenis fosil telahditafsirkan sebagai bukti untuk "serangan"oleh hewan atau organisme lain.

Stromatolites,gemuk pilar yang dibangunoleh koloni mikroorganisme,merupakanunsurutama dari catatan fosil dari sekitar2.700juta tahun yang lalu , tetapi

kelimpahan dan keanekaragaman merekamenurun tajam setelah sekitar 1.250jutatahun yang lalu.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0whttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Microorganism&rurl=translate.google.co.id&usg=ALkJrhjtzJ3vo8393O7TLZq3xKmQD3cirQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Microorganism&rurl=translate.google.co.id&usg=ALkJrhjtzJ3vo8393O7TLZq3xKmQD3cirQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Microorganism&rurl=translate.google.co.id&usg=ALkJrhjtzJ3vo8393O7TLZq3xKmQD3cirQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,700&rurl=translate.google.co.id&usg=ALkJrhjU-p0aGq_KAqAtlfzL5dtl54DLSwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,700&rurl=translate.google.co.id&usg=ALkJrhjU-p0aGq_KAqAtlfzL5dtl54DLSwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,250&rurl=translate.google.co.id&usg=ALkJrhhWS8He5xC1e0rTSd6ci8lrEGj6IAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,250&rurl=translate.google.co.id&usg=ALkJrhhWS8He5xC1e0rTSd6ci8lrEGj6IAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,250&rurl=translate.google.co.id&usg=ALkJrhhWS8He5xC1e0rTSd6ci8lrEGj6IAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,700&rurl=translate.google.co.id&usg=ALkJrhjU-p0aGq_KAqAtlfzL5dtl54DLSwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Microorganism&rurl=translate.google.co.id&usg=ALkJrhjtzJ3vo8393O7TLZq3xKmQD3cirQhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Stromatolite&rurl=translate.google.co.id&usg=ALkJrhhmOIQStUnWsVotdArwVCKThwpL0w

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This decline has been attributed to disruption

by grazing and burrowing animals. Penurunan ini telah dikaitkan dengan

gangguan oleh binatang pemakan rumputdan menggali.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en|id&u=http://en.wikipedia.org/wiki/Acritarch&rurl=translate.google.co.id&usg=ALkJrhguDa4NbNyIDmJpmpyz7kdjFmOhowhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en|id&u=http://en.wikipedia.org/wiki/Acritarch&rurl=translate.google.co.id&usg=ALkJrhguDa4NbNyIDmJpmpyz7kdjFmOhow

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This term describes almost any small organicwalled fossil from the egg cases of smallmetazoansto resting cystsof many differentkinds of green algae. Istilah ini

menggambarkan hampir semua fosilberdinding organik kecil - dari kasus telurkecil metazoansuntuk beristirahat kistadariberbagai jenis ganggang hijau.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metazoans&rurl=translate.google.co.id&usg=ALkJrhhvfYEpIX6lnHxQb68RyW2kUY1TMghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cysts&rurl=translate.google.co.id&usg=ALkJrhhuEU8q6qz_h63-e8nV4_RGlI7VGAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Chlorophyta&rurl=translate.google.co.id&usg=ALkJrhgGjGxHmsLeJKqujDbWrGvH1nBxRghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metazoans&rurl=translate.google.co.id&usg=ALkJrhhvfYEpIX6lnHxQb68RyW2kUY1TMghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cysts&rurl=translate.google.co.id&usg=ALkJrhhuEU8q6qz_h63-e8nV4_RGlI7VGAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Chlorophyta&rurl=translate.google.co.id&usg=ALkJrhgGjGxHmsLeJKqujDbWrGvH1nBxRghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Chlorophyta&rurl=translate.google.co.id&usg=ALkJrhgGjGxHmsLeJKqujDbWrGvH1nBxRghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cysts&rurl=translate.google.co.id&usg=ALkJrhhuEU8q6qz_h63-e8nV4_RGlI7VGAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metazoans&rurl=translate.google.co.id&usg=ALkJrhhvfYEpIX6lnHxQb68RyW2kUY1TMghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Chlorophyta&rurl=translate.google.co.id&usg=ALkJrhgGjGxHmsLeJKqujDbWrGvH1nBxRghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cysts&rurl=translate.google.co.id&usg=ALkJrhhuEU8q6qz_h63-e8nV4_RGlI7VGAhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Metazoans&rurl=translate.google.co.id&usg=ALkJrhhvfYEpIX6lnHxQb68RyW2kUY1TMg

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After appearing around 2,000million years ago, acritarchs underwent a boom around 1,000million years ago , increasing in abundance,diversity, size, complexity of shape and

especially size and number of spines. Setelah muncul sekitar 2.000juta tahun yang

lalu, acritarchs mengalami booming sekitar1.000juta tahun yang lalu, peningkatan dalam

kelimpahan, keragaman, ukuran, kompleksitasterutama bentuk dan ukuran dan jumlah duri.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,000&rurl=translate.google.co.id&usg=ALkJrhjIzXg9TsXlAp3QSiEwAojXRSV7Wwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,000&rurl=translate.google.co.id&usg=ALkJrhhDtNwIf2wtZ4dXXEgQd5tHoQmvsghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,000&rurl=translate.google.co.id&usg=ALkJrhjIzXg9TsXlAp3QSiEwAojXRSV7Wwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,000&rurl=translate.google.co.id&usg=ALkJrhhDtNwIf2wtZ4dXXEgQd5tHoQmvsghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,000&rurl=translate.google.co.id&usg=ALkJrhhDtNwIf2wtZ4dXXEgQd5tHoQmvsghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,000&rurl=translate.google.co.id&usg=ALkJrhjIzXg9TsXlAp3QSiEwAojXRSV7Wwhttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D1,000&rurl=translate.google.co.id&usg=ALkJrhhDtNwIf2wtZ4dXXEgQd5tHoQmvsghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D2,000&rurl=translate.google.co.id&usg=ALkJrhjIzXg9TsXlAp3QSiEwAojXRSV7Ww

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Their increasingly spiny forms in the last 1billion years may indicate an increased needfor defence against predation.

Berduri semakin mereka terbentuk di 1miliar tahun terakhir dapat menunjukkankebutuhan peningkatan pertahananterhadap predasi. Other groups of small

organisms from the Neoproterozoicera alsoshow signs of anti-predator defenses.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Neoproterozoic&rurl=translate.google.co.id&usg=ALkJrhiGSpkM5z2URQwnwXQYKTKAwBooYghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Neoproterozoic&rurl=translate.google.co.id&usg=ALkJrhiGSpkM5z2URQwnwXQYKTKAwBooYghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Neoproterozoic&rurl=translate.google.co.id&usg=ALkJrhiGSpkM5z2URQwnwXQYKTKAwBooYg

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A consideration of taxon longevity appears tosupport an increase in predation pressure aroundthis time, However, in general, the rate of evolution

in the Precambrian was very slow, with manycyanobacterial species persisting unchanged forbillions of years.

Kelompok lain organisme kecil dari Neoproterozoicjuga menunjukkan tanda-tanda zaman anti-predator pertahananSebuah takson pertimbanganumur panjang muncul untuk mendukungpeningkatan tekanan predasi pada waktu

ituNamun, secara umum, laju evolusi dalamPrakambrium sangat lambat, dengan banyakspesies cyanobacterial bertahan tak berubahselama miliaran tahun.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Neoproterozoic&rurl=translate.google.co.id&usg=ALkJrhiGSpkM5z2URQwnwXQYKTKAwBooYghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Neoproterozoic&rurl=translate.google.co.id&usg=ALkJrhiGSpkM5z2URQwnwXQYKTKAwBooYghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Cambrian_explosion&rurl=translate.google.co.id&usg=ALkJrhjoxjXHscukB-SGM5pk73H7vCLP2A

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Jika ini benar-benar organisme pemangsametazoans, ini berarti bahwa binatangKambrium tidak muncul "dari no-mana" didasar Cambria; para pendahulu mereka telah

ada selama ratusan juta tahun.


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Sekitar awal Kambrium (sekitar 542jutatahun yang lalu) banyak jenis jejak barupertama kali muncul, termasuk yang terkenalseperti lubang vertikal Diplocrateriondan

Skolithos,dan jejak-jejak yang biasanyadikatakan arthropoda,seperti CruzianadanRusophycus.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D542&rurl=translate.google.co.id&usg=ALkJrhgYMxWFtWjTESLzpgaUp1pWH_wm7Ahttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Arthropod&rurl=translate.google.co.id&usg=ALkJrhh9AW-dqJJDYF5FAZePXV94ibWfUghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Arthropod&rurl=translate.google.co.id&usg=ALkJrhh9AW-dqJJDYF5FAZePXV94ibWfUghttp://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://toolserver.org/%7Everisimilus/Timeline/Timeline.php%3FMa%3D542&rurl=translate.google.co.id&usg=ALkJrhgYMxWFtWjTESLzpgaUp1pWH_wm7A

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The vertical burrows indicate that worm-like animals acquired new behaviours, andpossibly new physical capabilities.

Liang vertikal menunjukkan bahwa cacing-seperti binatang memperoleh perilaku baru,dan mungkin baru kemampuan fisik.

Some Cambrian trace fossils indicate that

their makers possessed hard exoskeletons,although there were not necessarilymineralised.Beberapa jejak fosil Kambriummenunjukkan bahwa mereka memiliki keraspembuat exoskeletons,walaupun adabelum tentu mineralised.

http://translate.googleusercontent.com/translate_c?hl=id&langpair=en%7Cid&u=http://en.wikipedia.org/wiki/Exoskeletons&rurl=translate.google.co.id&usg=ALkJrhixgKbw37up4S_BgUQGOQu7gBS7Twhttp://translate.googleuserconte

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