Cephalopoda - Ceratitida - Sibiritidae
Full reference: H. Bucher. 1989. Lower Anisian ammonoids from the northern Humboldt Range (northwestern Nevada, USA) and their bearing upon the Lower-Middle Triassic boundary. Eclogae Geologicae Helvetiae 82:945-1002
Belongs to Silberlingites according to H. Bucher 1989
Sister taxon: Silberlingites mulleri
Type specimen: USNM 438344. Its type locality is Coyote Canyon HB 56, northern Humboldt Range, which is in an Aegean offshore limestone/siltstone in the Prida Formation of Nevada.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 28.0
Distribution:
• Triassic of United States (4: Nevada collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.