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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: WSW-facing bluff on N side of Moreau River about 2 mi E of Thunder Butte bridge, and 3.5 mi ENE of Thunder Butte village, Ziebach County, South Dakota, USA. Collected by Karl M. Waage, 1961. IP number 44880; lot count 1; accn=IPA.07048.
Yale Peabody Museum’s own descriptionSubjects
Credit lineSphenodiscus lenticularis (YPM IP 044880). Photograph by Madeleine Prangley. Yale Peabody Museum, Invertebrate Paleontology. CC0.
