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Isotelus gigas
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Geological context: Late Ordovician, Ellis Bay Fm. Collection locality: 3 mi. on W side of Ellis Bay, Anticosti Island, Quebec, Canada. Collected by William H. Twenhofel. IP number 104969; lot count 1; anatomical elements=pygidium; accn=YPM.06572.
Yale Peabody Museum’s own descriptionSubjects
Credit lineIsotelus gigas (YPM IP 104969). Photograph by Nicole I. Mason. Yale Peabody Museum, Invertebrate Paleontology. CC0.