Dawsonoceras Hyatt 1884 (mollusk)

Cephalopoda - Orthocerida - Dawsonoceratidae

Full reference: A. Hyatt. 1884. Genera of fossil cephalopods. Proceedings of the Boston Society of Natural History 22:253-338

Parent taxon: Dawsonoceratidae according to B. Kröger 2013

See also Hyatt 1884, Kröger and Isakar 2006, Sepkoski 2002 and Teichert et al. 1964

Sister taxa: Anaspyroceras, Calocyrtocerina, Dawsonocerina, Metaspyroceras, Palaeodawsonocerina

Subtaxa: Dawsonoceras annulatum Dawsonoceras barrandei Dawsonoceras fenestratum Dawsonoceras fimbriatum Dawsonoceras gregarium Dawsonoceras hyatti Dawsonoceras stumburi

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Ecology: nektonic carnivore

Distribution:

• Devonian of Canada (2: Ontario collections)

• Silurian of Argentina (1), Canada (4: Quebec), China (1), the Czech Republic (5), Ireland (1), Lithuania (5), Sweden (3), the United Kingdom (3), United States (61: Illinois, Indiana, Iowa, New York, Tennessee, Wisconsin)

• Niagaran of United States (1: Indiana)

• Ordovician of Estonia (2), Sweden (3)

Total: 92 collections including 94 occurrences

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Specimen images are retrieved through the ePANDDA API.


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