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Crassostrea subtrigonalis
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, Iron Lightning Mbr. Collection locality: oyster bed just beneath contact with Hell Creek, on W wall of Iron Lightning badlands, about 450 ft W of loc. C0224, and .1 mi E of prairie trail, and 4 mi SSE of Iron Lightning, Ziebach County, South Dakota, USA. Collected by Karl M. Waage, 1964. IP number 538169; lot count 1; accn=IPA.07828.
Yale Peabody Museum’s own descriptionSubjects
Credit lineCrassostrea subtrigonalis (YPM IP 538169). Photograph by Elissa S. Sorojsrisom. Yale Peabody Museum, Invertebrate Paleontology. CC0.
