Cephalopoda - Goniatitida - Cyclolobidae
Alternative combination: Phylloceras oldhami
Full reference: W. Waagen. 1872. On the occurrence of Ammonites, associated with Ceratites, and Goniatites in the Carboniferous deposits of the Salt Range. Memoirs of the Geological Survey of India 9(4):351-358
Belongs to Cyclolobus according to T. B. Leonova 2010
See also Bogoslovskaya 1990, Diener 1903, Furnish and Glenister 1970, Leonova 2002, Waagen 1872, Waagen 1879 and Zhao 1980
Sister taxa: Cyclolobus insignis, Cyclolobus kiselevae, Cyclolobus kullingi, Cyclolobus persulcatus, Cyclolobus ruzhencevi, Cyclolobus teicherti, Cyclolobus walkeri, Cyclolobus zhongbaensis
Type specimen: Its type locality is Jabi, "Cephalopod Bed", Salt Range, which is in a Wuchiapingian marine limestone in the Chhidru Formation of Pakistan
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 105.0
Distribution:
• Permian of India (1 collection), Pakistan (4)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.