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Waagenoceras girtyi Miller and Furnish 1940 (ammonite)

Cephalopoda - Ammonoidea - Cyclolobidae

PaleoDB taxon number: 144806

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 Waagenoceras according to M. F. Bogoslovskaya 1990

Sister taxa: Waagenoceras adrianense, Waagenoceras dieneri, Waagenoceras gansuense, Waagenoceras karpinskyi, Waagenoceras longyanense, Waagenoceras minutum, Waagenoceras mojsisovicsi, Waagenoceras nikitini, Waagenoceras obliquum, Waagenoceras stachei

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 20.2, shell diameter 24.0