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Hesperorthis tricenaria
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Middle Ordovician, Wardell Fm. Collection locality: Quarry 2 mi W of Ewing, Lee County, Virginia, USA. Collected by Carl O. Dunbar. IP number 605662; lot count 14; accn=YPM.05695.
Yale Peabody Museum’s own descriptionSubjects
Credit lineHesperorthis tricenaria (YPM IP 605662). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.