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undet. Astacidea
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Cretaceous, Carlile Sh, Pool Creek Mbr. Collection locality: Butte County, South Dakota, USA. IP number 561210; lot count 1; anatomical elements=leg(s); accn=IPA.07865.
Yale Peabody Museum’s own descriptionSubjects
Credit lineundet. Astacidea (YPM IP 561210). Photograph by Elizabeth Scheibe. Yale Peabody Museum, Invertebrate Paleontology. CC0.