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Protocardia sp.
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Late Cretaceous, Fox Hills Fm, Trail City Mbr. Collection locality: float, concs., in river bed, high bluff on N bank of Grand River just W of Bullhead, Corson County, South Dakota, USA. Collected by Ian G. Speden, 1962. IP number 391886; lot count 1; taphonomy=concretion; accn=IPA.07048; associatedwith=on same slab: IP.391866.
Yale Peabody Museum’s own descriptionSubjects
Credit lineProtocardia sp. (YPM IP 391886). Photograph by Susan H. Butts. Yale Peabody Museum, Invertebrate Paleontology. CC0.