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Cotylorhynchus romeri - Fossil
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Cotylorhynchus romeri

description Cotylorhynchus romeri Overview

Cotylorhynchus romeri is the largest known caseian pelycosaur, a Permian herbivore from North America with a massive barrel-shaped body and disproportionately small head.

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How good is Cotylorhynchus romeri?
Cotylorhynchus romeri scores 7.35/10 (Good) on Lunoo, making it a well-rated option in the Fossil category. Large caseid herbivore with unusual body plan; solid Permian significance, moderate fame.
What are the best alternatives to Cotylorhynchus romeri?
How does Cotylorhynchus romeri compare to Sue (T. rex FMNH PR 2081)?
See our detailed comparison of Cotylorhynchus romeri vs Sue (T. rex FMNH PR 2081) with scores, features, and an AI-powered verdict.
Is Cotylorhynchus romeri worth it in 2026?
With a score of 7.35/10, Cotylorhynchus romeri is a solid option in Fossil. See all Fossil ranked.

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