ammonites
Wasatchites spinatus Guex 1978 (ceratite)

Cephalopoda - Ceratitida - Prionitidae

Full reference: J. Guex. 1978. Le Trias inférieur des Salt Ranges (Pakistan): problèmes biochronologiques. Eclogae Geologicae Helvetiae 71(1):105-141

Belongs to Wasatchites according to J. Guex 1978

Sister taxa: Wasatchites deleeni, Wasatchites distractus, Wasatchites macconnelli, Wasatchites perrini, Wasatchites procurvus, Wasatchites tardus, Wasatchites tridentinus, Wasatchites vlasovi

Type specimen: Mus. Hist. Nat. Geneva G-P 18, a shell. Its type locality is Zaluch, Bed 7, Salt Range, which is in a Smithian marine limestone in the Upper Ceratite Limestone Formation of Pakistan.

Ecology: nektonic carnivore

Average measurements (in mm): shell width 16.7, shell diameter 40.0