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Spirifer varicosa
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Middle Devonian, Grand Tower Ls. Collection locality: 109 ft 11 in - 111 ft 11 in above Bake Oven-Back Bone Ridge section (S56) base, .5 to 1.0 mi NE of Grand Tower, Jackson County, Illinois, USA. Collected by Thomas E. Savage. IP number 507506; lot count 1; accn=YPM.03041; associatedwith=original label stored with this specimen: IP.507410.
Yale Peabody Museum’s own descriptionSubjects
Credit lineSpirifer varicosa (YPM IP 507506). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.
