Cephalopoda - Ammonoida - Paragastrioceratidae
Full reference: Z. G. Zheng. 1984. Some Permian ammonoids from Hunan and northern Guangdong. Acta Palaeontologica Sinica 23:185-195
Belongs to Altudoceras according to T. B. Leonova 2002
See also Zheng 1984
Sister taxa: Altudoceras altudense, Altudoceras boreum, Altudoceras cooperi, Altudoceras guanshanense, Altudoceras hefengense, Altudoceras hirsutum, Altudoceras hunanense, Altudoceras jianshiense, Altudoceras lijiaense, Altudoceras mckeei, Altudoceras orientale, Altudoceras qiaoxiaense, Altudoceras roemeri, Altudoceras serratum, Altudoceras sosioense, Altudoceras waageni, Altudoceras zitteli
Type specimen: NIGP 64970. Its type locality is Yuanjia, Upper Douling Fm, Jiahe County, which is in a Wuchiapingian marine mudstone in the Douling Formation of China.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 11.4
Distribution: found only at Yuanjia, Upper Douling Fm, Jiahe County
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.