Cephalopoda - Goniatitida - Pseudohaloritidae
Alternative combination: Shaoyangoceras trifurcatum
Full reference: Z. Zhou. 1985. Several problems on the Early Permian ammonoids from South China. Palaeontologia Cathayana 2:179-209
Belongs to Yinoceras according to T. B. Leonova 2002
See also Zhou 1985 and Zhou et al. 2002
Sister taxon: Yinoceras lenticulare
Type specimen: NIGP 70804. Its type locality is Jiangjiachong, southern Shaoyang City, which is in a Kungurian transition zone/lower shoreface mudstone in the Dangchong Formation of China.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 15.3
Distribution:
• Permian of China (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.