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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, Timber Lake Mbr. Collection locality: near loc. 30, exposures flanking gully head just W of SD Rt. 63, at first sharp curve as road drops into breaks on N side of Moreau River, and 4.5 mi NNE of Green Grass, also from KMW loc. 195, Dewey County, South Dakota, USA. Collected by Karl M. Waage. IP number 44999; lot count 1; accn=IPA.07048.
Yale Peabody Museum’s own descriptionSubjects
Credit lineSphenodiscus lenticularis (YPM IP 044999). Photograph by Madeleine Prangley. Yale Peabody Museum, Invertebrate Paleontology. CC0.
