This category is for any websites which deals specifically with the fossil record of echinoderms.

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Discovering Fossils: What is an Echinoid?
Provides photographs and information on echinoids, or sea urchins, the arrival of regular species in the fossil record in the Cambrian and the appearance of irregular ones in the Jurassic.
echinoderm
An article discussing living and extinct echinoderms, including a selection of photographs.
Echinoderms
Information about echinoderms in Australia including their biology, anatomy, behaviour, reproduction, predators, prey and ecology.
Peer's Echinoid Pages
Information about and images of echinoids from the Cretaceous Period (Maastrichtian) from the Netherlands.
This View of Life: Bilateral Echinoderm Confirms Ancestry
Article describing newly discovered Ctenoimbricata spinosa, a new genus and species within the echinodermata phylum.
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March 24, 2016 at 3:27:19 UTC
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