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In: Collection Pieces, Gastropods, Limestone

An excellent specimen of Trepospira sphaerulata was recovered in late December 2021. It is a much better example of this species of Paleozoic gastropod, so I am replacing the content of this article with photos of it. New images should help future researchers search for an excellent example of thisRead More →

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In: Ammonoids, Cephalopods

Fossilized Paleozoic Ammonoids are a rare find in the Glenshaw Formation. When recovered, these specimens can be challenging to identify. I have recovered a few ammonoids, but as far as volume goes, the nautiloids rule the available fauna. I found my first ammonoid early, but I could not identify itRead More →