Biology:Euptagus
From HandWiki
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| Genus: | Euptagus
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Euptagus is a genus of prehistoric sea urchins from the Miocene.[1][2] It was up to 3 cm long.
References
- ↑ Wright, Raymond M.; Robinson, Edward (1993) (in en). Biostratigraphy of Jamaica. Geological Society of America. pp. 400–402. ISBN 978-0-8137-1182-9. https://books.google.com/books?id=pyL5vf1FeqgC.
- ↑ Donovan, Stephen K. (1993-01-01). "Jamaican Cenozoic Echinoidea" (in en). Biostratigraphy of Jamaica. doi:10.1130/MEM182-p371. ISBN 9780813711829. https://pubs.geoscienceworld.org/gsa/books/book/206/chapter/3794183/Jamaican-Cenozoic-Echinoidea.
Wikidata ☰ Q5410958 entry
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