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Spirifer varicosa
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Spirifer varicosa

Jessica Utrup · 2011 · Invertebrate Paleontology specimen photograph (FossilSpecimen)

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: 68 ft 2 in - 69 ft 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 507524; lot count 1; accn=YPM.03041; associatedwith=original label stored with this specimen: IP.507410.

Yale Peabody Museum’s own description
Credit lineSpirifer varicosa (YPM IP 507524). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.

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