Cephalopoda - Oncocerida - Valcouroceratidae
Parent taxon: Valcouroceratidae according to R. E. Crick 1981
See also Flower 1952, Sepkoski 2002, Sweet 1958 and Teichert et al. 1964
Sister taxa: Actinomorpha, Augustoceras, Fayettoceras, Kindleoceras, Manitoulinoceras, Minganoceras, Staufferoceras, Valkyrioceras
Subtaxa: Valcouroceras bovinum Valcouroceras cyclops Valcouroceras elongatum Valcouroceras holtedahli Valcouroceras obesum Valcouroceras seelyi Valcouroceras tenuiseptum
Type: Valcouroceras bovinum
Ecology: fast-moving nektobenthic carnivore
Distribution:
• Marmor of United States (1: New York collection)
• Chazyan of United States (8: New York, Vermont)
• Ordovician of Norway (1), United States (11: Georgia, Illinois, Iowa, Wisconsin, Minnesota, New York)
Total: 21 collections including 24 occurrences
Specimen images are retrieved through the ePANDDA API.
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