Genyodectes711 Posted September 23, 2022 Share Posted September 23, 2022 Found this really weird fossil the other day while hunting for brachiopods. It comes from Permian limestone marine/coastal deposits in Dona Ana County, NM near Hatch. The area is a brecciated limestone field. I've collected coral, brachiopods, crinoids, gastropods, and echinoderm fossils from here before, but they aren't always the best preserved. This rock contains fusulinids, she'll fragments, crinoid bits, and echinoderm spines but I have no idea what the large... interesting looking.... fossil is. It appears to have some enamel left on bits of it, so I think it is a shelled organism of some variety. Any help appreciated! Link to post Share on other sites
DPS Ammonite Posted September 23, 2022 Share Posted September 23, 2022 (edited) Welcome to the Forum. It might be Wilkingia terminale, a common Pennsylvanian and Permian bivalve. Find the name of the Permian formation and see if that species is present. https://fossil.15656.com/2020/04/20/wilkingia-terminale-collection/ Edited September 23, 2022 by DPS Ammonite 2 Link to post Share on other sites
Genyodectes711 Posted September 23, 2022 Author Share Posted September 23, 2022 Thanks for the pointer! I'll look into that Link to post Share on other sites
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