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Physa sp.
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Late Cretaceous, Lewis Sh. Collection locality: Black Buttes section, Sweetwater County, Wyoming, USA. Collected by Dean Hill, Martin H. Rittenhouse. IP number 339685; lot count 1; taphonomy=concretion; institutional specimen number 84541; accn=IPA.07858.
Yale Peabody Museum’s own descriptionSubjects
Credit linePhysa sp. (YPM IP 339685). Photograph by Christina Lutz. Yale Peabody Museum, Invertebrate Paleontology. CC0.