Bivalve Fossil (F. Anomiidae)
(DSM# 1876) These small marine clams are found in sediments that range from the late Cretaceous all the way to the Paleocene, which means they survived the K-Pg extinction.
66 million years
Prairie Bluff Fm. (Chalk)
Creative Commons Attribution Non-Commercial No Derivatives license
“Anomia argentaria (Morton 1833) Single right and left valves,” Mississippi State University Libraries, accessed September 28, 2022, https://msstate-exhibits.libraryhost.com/items/show/1487.
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