CC0 · no rights reserved
Cyrtina alpenensis
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Middle Devonian, Ferron Point Fm. Collection locality: Rockport Quarry of Kelly Island Lime and Transport Co, Alpena County, Michigan, USA. Collected by Preston E. Cloud, Tsun-yi Yang, 1938. IP number 327608; lot count 56; accn=YPM.05179.
Yale Peabody Museum’s own descriptionSubjects
Credit lineCyrtina alpenensis (YPM IP 327608). Photograph by Jessica Utrup. Yale Peabody Museum, Invertebrate Paleontology. CC0.