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Sphenodiscus aberrans Böse 1928 (ammonite)

Cephalopoda - Ammonitida - Sphenodiscidae

PaleoDB taxon number: 144803

Full reference: E. Böse. 1928. Cretaceous ammonites from Texas and northern Mexico. University of Texas Bulletin 2748(2 - 1927):143-357

Belongs to Sphenodiscus according to E. Böse 1928

Sister taxa: Sphenodiscus binkhorsti, Sphenodiscus brasiliensis, Sphenodiscus corroyi, Sphenodiscus intermedius, Sphenodiscus lobatus, Sphenodiscus parahybensis, Sphenodiscus pleurisepta, Sphenodiscus prepleurisepta, Sphenodiscus siva, Sphenodiscus ubaghsi

Type specimen: Its type locality is Arroyo Caballeo [Escondido beds], which is in a Maastrichtian marine sandstone/shale in the Escondido Formation of Mexico

Ecology: fast-moving nektonic carnivore