Palaeophragmodictya

Palaeophragmodictya

Jesse Russell Ronald Cohn

     

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ISBN: 978-5-5116-7877-1

High Quality Content by WIKIPEDIA articles! Palaeophragmodictya is a Precambrian sponge-grade organism from the Ediacaran Period. Originally interpreted as a hexactinellid sponge, the organism also bears some coelomate characteristics, including bilateral symmetry.

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