Cephalopoda - Goniatitida - Cyclolobidae
Full reference: J. K. Zhao and Z. G. Zheng. 1977. The Permian ammonoids from Zhejiang and Jiangxi. Acta Palaeontologica Sinica 16:217-252
Parent taxon: Cyclolobidae according to T. B. Leonova 2010
See also Bogoslovskaya 1990, Furnish et al. 2009, Korn 2006, Leonova 2002, Sepkoski 2002 and Zhao 1980
Sister taxa: Changhsingoceras, Cyclolobinae, Cyclolobus, Demarezites, Kufengoceratinae, Mexicoceras, Newellites
Subtaxa: Tongluceras canadense Tongluceras lengwuense Tongluceras tongguanense
Ecology: fast-moving nektonic carnivore
Distribution:
• Permian of Canada (1: British Columbia collection), China (6)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.