Abundance: 0.41 to 1.48% (median 0.50%)

Latitudinal range: 28.5° to 41.2°

Habitats: (3) only

Found in 3 samples

United States: Bridge Ranch (Middle Miocene), Farish Ranch (Late Miocene), Shoreline (Late Miocene)

See also Cranioceras teres, Cranioceras unicornis