Cephalopoda - Ammonitida - Collignoniceratidae
Full reference: F. H. McLearn. 1926. Contributions to Canadian Palaeontology: New species from the Coloradoan of Lower Smokey and Lower Peace Rivers, Alberta. Canada Geological Survey 42:117-126
Belongs to Prionotropis according to F. H. McLearn 1926
Sister taxa: Collignoniceras bravaisianum, Collignoniceras carolinum, Collignoniceras jorgenseni, Collignoniceras klamathensis, Collignoniceras percarinatum, Collignoniceras praecox, Collignoniceras vermilionense, Collignoniceras woollgari, Selwynoceras mexicanum, Prionotropis hiltensis
Type specimen: Nat. Mus. of Canada 6193, a shell.
Ecology: fast-moving nektonic carnivore
Distribution: found only at Kaskapu Fm (Cretaceous of British Columbia)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.