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Columnaria halli
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: in creek bed E of Oak Ridge Road, W edge NW1/4NW1/4NE1/4sec21,T32N,R12E, Cape Girardeau County, Missouri, USA. Collected by John R. Gealy, 1953-09-02. IP number 68365; lot count 1; accn=YPM.06410.
Yale Peabody Museum’s own descriptionSubjects
Credit lineColumnaria halli (YPM IP 068365). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.