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Sphenodiscus lenticularis
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: top of knobs to E of fault, Whitehorse ridge, and 5 mi NW of Whitehorse, Dewey County, South Dakota, USA. Collected by Karl M. Waage, Norman F. Sohl, 1959. IP number 44797; lot count 1; accn=IPA.07048.
Yale Peabody Museum’s own descriptionSubjects
Credit lineSphenodiscus lenticularis (YPM IP 044797). Photograph by Madeleine Prangley. Yale Peabody Museum, Invertebrate Paleontology. CC0.
