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Cacurgus spilopterus
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Type status: holotype. Geological context: Middle Pennsylvanian, Carbondale Fm, Francis Creek Sh Mbr. Collection locality: Mazon Creek, Grundy County, Illinois, USA. Collected by Samuel S. Strong. IPB.01322: Illinois. Grundy County. Mazon Creek. Mazon Creek. Coll: Strong, S. S. Middle Pennsylvanian. Desmoinesian. Carbondale Fm. Francis Creek Sh Mbr.; IP number 41; lot count 1; original nature=part/counterpart; accn=YPM.01400.
Yale Peabody Museum’s own descriptionSubjects
Credit lineCacurgus spilopterus (YPM IP 000041). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.