cf. Stereocidaris, with possible affinities to S. sceptrifera
cf. Stereocidaris, with possible affinities to S. sceptrifera
Lowermost Campanian
TX
This Cidarid seems to have affinities with Stereocidaris sceptrifera from the late Cretaceous of Europe, but the geographic separation and lack of literature on this new world form suggest a potential undescribed species of Stereocidarid. Huge thanks to @JohnJ for the ID tips and excellent photos and @Ptychodus04 for the prep.
Discovered April 1, 2022
Credit
Photography credit to John Jackson
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