†Ectocycloceras Ulrich and Foerste 1936 (mollusk)
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Cephalopoda - Ellesmerocerida - Rudolfoceratidae
Parent taxon: Rudolfoceratidae according to D.H. Evans 2011
See also Crick 1981, Sepkoski 2002, Teichert et al. 1964 and Ulrich et al. 1944
Sister taxon: Rudolfoceras
Subtaxa: Ectocycloceras cataline Ectocycloceras cato Ectocycloceras levisense
Type: Orthoceras cataline
Ecology: nektobenthic carnivore
Distribution:
• Ordovician of Canada (1: Quebec collection), the United Kingdom (3), United States (1: New York)
Total: 5 collections including 6 occurrences
Specimen images are retrieved through the ePANDDA API.
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