Cephalopoda - Ammonitida - Collignoniceratidae
Full reference: W. J. Kennedy, W. A. Cobban, and N. H. Landman. 2001. A revision of the Turonian members of the ammonite subfamily Collignoniceratinae from the United States Western Interior and Gulf Coast. Bulletin of the American Museum of Natural History 267:1-148
Belongs to Prionocyclus according to W. J. Kennedy et al. 2001
Sister taxa: Prionocyclus albinus, Prionocyclus bosquensis, Prionocyclus branneri, Prionocyclus californicus, Prionocyclus germari, Prionocyclus hyatti, Prionocyclus macombi, Prionocyclus novimexicanus, Prionocyclus quadratus, Prionocyclus wyomingensis
Type specimen: USNM 498491, a shell
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Prionocyclus pluricostatus in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.