†Microsulcatoceras puzosiiforme Kennedy and Cobban 1990 (ammonite)
Click image to enlarge. Click to access iDigBio record.
Cephalopoda - Ammonitida - Acanthoceratidae
Full reference: W. J. Kennedy and W. A. Cobban. 1990. Cenomanian micromorphic ammonites from the western interior of the USA. Palaeontology 33:379-422
Belongs to Microsulcatoceras according to W. J. Kennedy and W. A. Cobban 1990
Sister taxa: Microsulcatoceras crassum, Microsulcatoceras texanum
Type specimen: USNM 423734, a shell. Its type locality is USGS Mesozoic 23062, Five Mile Creek, which is in a Cenomanian marine shale in the Greenhorn Formation of Montana.
Ecology: fast-moving nektonic carnivore
Distribution: found only at USGS Mesozoic 23062, Five Mile Creek
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.