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Drepanochilus sp.
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: Drepanochilus conc., W-facing bluffs E of stream valley, 1 mi E of SD Rt. 63, SE of O'Leary ranch house, and about 1 mi N of Moreau River, and 4.5 mi NNE of Green Grass, Dewey County, South Dakota, USA. Collected by Ian G. Speden, 1962.
Yale Peabody Museum’s own descriptionSubjects
Credit lineDrepanochilus sp. (YPM IP 855745). Photograph by Elissa S. Sorojsrisom. Yale Peabody Museum, Invertebrate Paleontology. CC0.
