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†Palorthoceras kayseri Kroeger, Beresi & Landing 2007
urn:lsid:organismnames.com:name:1940404
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1277
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†Palorthoceras kayseri Kroeger, Beresi & Landing 2007
Kroeger, Beresi & Landing 2007. Early orthoceratoid cephalopods from the Argentine Precordillera (Lower-Middle Ordovician). Journal of Paleontology, 81(6), November 2007: 1266-1283