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Protocardia subquadrata
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Cretaceous, Pierre Sh. Collection locality: Buck (Crazy Woman) Creek and bluffs E of Buck Creek, Niobrara County, Wyoming, USA. Collected by John B. Hatcher, Charles E. Beecher, 1889. IP number 616209; lot count 1; taphonomy=concretion; accn=YPM.02046; associatedwith=on same slab: IP.616160.
Yale Peabody Museum’s own descriptionSubjects
Credit lineProtocardia subquadrata (YPM IP 616209). Photograph by Maya Juman. Yale Peabody Museum, Invertebrate Paleontology. CC0.