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Platystrophia extensa
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Ordovician. Collection locality: Winneshiek County, Iowa, USA. Collected by Darling K. Greger. IP number 455368; lot count 1; accn=IPA.07219.
Yale Peabody Museum’s own descriptionSubjects
Credit linePlatystrophia extensa (YPM IP 455368). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.