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Derbya robusta
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Late Pennsylvanian, Stanton Fm, Rock Lake Sh Mbr. Collection locality: Atwood Quarry, Cedar Creek, Cass County, Nebraska, USA. IP number 228633; lot count 1; accn=IPA.07682.
Yale Peabody Museum’s own descriptionSubjects
Credit lineDerbya robusta (YPM IP 228633). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.