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Ephippiorthoceras formosum

Jan Rasmussen · 2010 · Invertebrate Paleontology specimen photograph (FossilSpecimen)

From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.

About this work

Type status: hypotype. Geological context: Late Ordovician, English Head Fm. Collection locality: E of MacDonald River camp, Anticosti Island, Quebec, Canada. Collected by William H. Twenhofel, 1919. IP number 20804; lot count 1; accn=YPM.06572.

Yale Peabody Museum’s own description

Subjects

Invertebrate Paleontology FossilSpecimen hypotype Animalia Mollusca Cephalopoda Orthocerida Proteoceratidae Ephippiorthoceras squids and octopuses molluscs animals

Credit lineEphippiorthoceras formosum (YPM IP 020804). Photograph by Jan Rasmussen. Yale Peabody Museum, Invertebrate Paleontology. CC0.

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