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Dinorthis retrorsa
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Late Ordovician. Collection locality: Butler County, Ohio, USA. Collected by S. H. Brinkley. IP number 400941; lot count 1; accn=IPA.07225.
Yale Peabody Museum’s own descriptionSubjects
Credit lineDinorthis retrorsa (YPM IP 400941). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.