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Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan

Echinoderms are unique among animal phyla in having a pentaradial body plan, and their fossil record provides critical data on how this novel organization came about by revealing intermediate stages. Here, we report a spiral-plated animal from the early Cambrian of Morocco that is the most primitive...

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Библиографические подробности
Главные авторы: Smith, Andrew B., Zamora, Samuel
Формат: Artigo
Язык:Inglês
Опубликовано: The Royal Society 2013
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3712455/
https://ncbi.nlm.nih.gov/pubmed/23804624
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2013.1197
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