ammonites
Pleuronodoceras mirificum Zhao et al. 1978 (ceratite)

Cephalopoda - Ceratitida - Pleuronodoceratidae

Full reference: J. K. Zhao, X. L. Liang, and Z. G. Zheng. 1978. Late Permian cephalopods of south China. Palaeontologica Sinica, New Series B 154(12):1-194

Belongs to Pleuronodoceras according to M. Q. Wang 1990

Sister taxa: Pleuronodoceras (Graciloceratites), Pleuronodoceras anshunense, Pleuronodoceras attenuatum, Pleuronodoceras carinatum, Pleuronodoceras curvaplicatum, Pleuronodoceras dayenense, Pleuronodoceras densiplicatum, Pleuronodoceras dushanense, Pleuronodoceras guangdeense, Pleuronodoceras guiyangense, Pleuronodoceras hubeiense, Pleuronodoceras inflatum, Pleuronodoceras liuchengense, Pleuronodoceras mapingense, Pleuronodoceras matanense, Pleuronodoceras multinodosum, Pleuronodoceras radiatum, Pleuronodoceras tenuicostatum, Pleuronodoceras tonglingense

Type specimen: NIGP 34342. Its type locality is Tuzishan, Dushanzhen, Guangde County, which is in a Changhsingian carbonate limestone in the Changxing Formation of China.

Ecology: nektonic carnivore

Average measurements (in mm): shell width 9.80, shell diameter 48.2