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Cincinnatidiscus?
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Middle Ordovician, Plattin Ls. Collection locality: just below bridge on S side of N1/2SE1/4SE1/4NW1/4sec08,T31N,R13E, Cape Girardeau County, Missouri, USA. Collected by John R. Gealy, 1953-08-24. IP number 330778; lot count 1; taphonomy=silicified; accn=YPM.06410.
Yale Peabody Museum’s own descriptionSubjects
Credit lineCincinnatidiscus? (YPM IP 330778). Photograph by Eric Peavey. Yale Peabody Museum, Invertebrate Paleontology. CC0.