Intornites mctaggarti McLearn 1946

Cephalopoda - Ceratitida - Longobarditidae

Alternative combinations: Grambergia mctaggarti, Longobardites mctaggarti

Synonyms: Lenotropites larvalis McLearn 1948, Longobardites larvalis McLearn 1948

Belongs to Intornites according to E. T. Tozer 1994

See also McLearn 1969 and Silberling and Nichols 1982

Sister taxa: Intornites canadensis, Intornites intornatus, Intornites nevadanus, Intornites williamsi

Type specimens:

  • Intornites mctaggarti: GSC 6474
  • Longobardites larvalis: GSC 9583. Its type locality is GSC 10696, Alaska Highway, which is in a Bithynian marine siliciclastic in the Toad Formation of Canada.

Average measurements (in mm): shell diameter 28.9

Distribution:

• Triassic of Canada (2: British Columbia collections), United States (9: Nevada)

Total: 11 collections each including a single occurrence

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.