Coeloscleritophoran

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1Cambrian / Halkieria / Chancelloriidae / Wiwaxia / Halwaxiida / Sclerite / Sponge / Coeloscleritophoran / Debate about Cambrian Lophotrochozoans / Paleozoic / Phanerozoic / Burgess Shale fossils

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Source URL: www.geol.ucsb.edu

Language: English - Date: 2007-12-13 10:49:16
2Helcionelloida / Burgess Shale fossils / Halkieria / Sclerite / Chancelloriidae / Maikhanella / Latouchella / Coeloscleritophoran / Ficus / Paleozoic / Phanerozoic / Cambrian

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Source URL: app.pan.pl

Language: English - Date: 2008-11-21 12:04:24
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