Fossil Friday:  An Extinct Animal Body Plan from the Cambrian Explosion

Burgess Shale, Cambrian Explosion, Cambroernida, Charles Walcott, Chengjiang biota, convergence, Deuterostomia, Early Cambrian, echinoderms, Eldonia ludwigi, Evolution, gobbledygook, hemichordates, Herpetogaster, Herpetogaster collinsi, Late Devonian, Michael Denton, paleontology, Paleozoic, Protostomia, Rotadiscus grandis
One of the strongest arguments in favor of Darwinian evolution gets more and more dismantled, which totally vindicates the critique by Michael Denton. Source
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Fossil Friday: Chitinozoa — Enigmatic Microfossils from the Paleozoic Era

animal phyla, asexual reproduction, Cambrian Explosion, chitin, Chitinozoa, cocoon, Early Cambrian, egg cases, Evolution, Fossil Friday (series), fossil record, Gotland, great Ordovician biodiversification event, marine ecosystems, microfossils, paleontology, planktonic organisms, protists, SEM image, Silurian Period, single-celled organisms, sudden appearance, Sweden, testate amoebae, transitional fossils
We may now add the mysterious Chitinozoa to this ever-growing list of products of the burst of biological creativity in the Early Cambrian. Source
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