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Spirifer gregarius
CC0 · no rights reserved

Spirifer gregarius

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, Alto Fm. Collection locality: 22 ft 4 in - 22 ft 8 in above section (S55) base, exposed in the crest 100 m N of the old RR cut of S55a - S55d, Jackson County, Illinois, USA. Collected by Thomas E. Savage. IP number 507543; lot count 1; accn=YPM.03041; associatedwith=original label stored with this specimen: IP.507410.

Yale Peabody Museum’s own description
Credit lineSpirifer gregarius (YPM IP 507543). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.

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