†Sympolycyclus Spath 1951 (ceratite)
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Cephalopoda - Ceratitida - Clionitidae
Full reference: L. F. Spath. 1951. Catalogue of the Fossil Cephalopoda in the British Museum (Natural History), Part V, The Ammonoidea of the Trias (II) 1-228
Parent taxon: Clionititidae according to E. T. Tozer 1994
See also Sepkoski 2002, Spath 1951 and Tozer 1981
Sister taxa: Californites, Clionitites, Indoclionites, Leconteia
Subtaxa: Sympolycyclus antiquus Sympolycyclus gunningi Sympolycyclus kellyi Sympolycyclus nodifer
Type: Polycyclus nodifer
Ecology: nektonic carnivore
Distribution:
• Triassic of Canada (8: British Columbia collections), Mexico (1), United States (3: California, Oregon)
Total: 12 collections including 13 occurrences
Specimen images are retrieved through the ePANDDA API.
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