Cephalopoda - Prolecanitida - Medlicottiidae

Full reference: A. K. Miller and W. M. Furnish. 1940. Permian ammonoids of the Guadalupe Mountain region and adjacent area. Geological Society of America Special Paper 26:1-242

Belongs to Medlicottia according to A. K. Miller and W. M. Furnish 1940

Sister taxa: Medlicottia arroyoensis, Medlicottia chozaensis, Medlicottia copei, Medlicottia costellifera, Medlicottia intermedia, Medlicottia karpinskyana, Medlicottia magnotuberculata, Medlicottia media, Medlicottia milleri, Medlicottia orbignyana, Medlicottia postorbignyana, Medlicottia smithi, Paramedlicottia sauksayensis

Type specimen: YPM 15952. Its type locality is Near junction of Road and Gilliland canyons, Glass Mountains, which is in a Roadian carbonate limestone in the Word Formation of Texas.

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 10.9, shell diameter 87.1