†Pycnoceras calciferiforme Hyatt 1894 (mollusk)
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Cephalopoda - Tarphycerida - Estonioceratidae
Full reference: A. Hyatt. 1894. Phylogeny of an acquired characteristic. Proceedings of the American Philosophical Society 32(143):349-647
Belongs to Pycnoceras according to E. O. Ulrich et al. 1942
See also Hyatt 1894
Sister taxa: Pycnoceras adamsense, Pycnoceras apertum, Pycnoceras clausum, Pycnoceras rotundatum
Ecology: fast-moving nektobenthic carnivore
Distribution:
• Ordovician of Canada (2: Newfoundland and Labrador collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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