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Eurekapegma

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Eurekapegma
Temporal range: Middle Cambrian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Helcionelloida
Order: Helcionelliformes
Superfamily: Helcionelloidea
Genus: Eurekapegma

Eurekapegma is a helcionellid from the Middle Cambrian of New Zealand. It is flattened sideways, with a dividing wall within its shell; it resembles the helcionellid Eotebenna.[1]

References

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  1. ^ Peel, J. S. (1991). "Functional Morphology of the Class Helcionelloida Nov., and the Early Evolution of the Mollusca". In Simonetta, A. M.; Conway Morris, S (eds.). The Early Evolution of Metazoa and the Significance of Problematic Taxa. Cambridge University Press. pp. 157–177. ISBN 978-0-521-40242-2.