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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: float, Protocardia concs., S end of divide 1.5 mi E of Redwater Creek, and about 13.5 mi N of Parade, Dewey County, South Dakota, USA. Collected by Karl M. Waage, 1959. IP number 44763; lot count 1; accn=IPA.07048.
Yale Peabody Museum’s own descriptionSubjects
Credit lineSphenodiscus lenticularis (YPM IP 044763). Photograph by Madeleine Prangley. Yale Peabody Museum, Invertebrate Paleontology. CC0.
