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undet. Gastropoda
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: conc. 1, in bench surface, spur of S-facing bluffs, SSE of Maxon ranch house, and .4 mi NE of Maxon ranch reservoir, and 3 mi NW of Little Eagle, Corson County, South Dakota, USA. Collected by Ian G. Speden, 1962. IP number 341928; lot count 1; accn=IPA.07048; associatedwith=on same slab: IP.341906.
Yale Peabody Museum’s own descriptionSubjects
Credit lineundet. Gastropoda (YPM IP 341928). Photograph by Madeleine Prangley. Yale Peabody Museum, Invertebrate Paleontology. CC0.
