Abundance: 7.41 to 33.33%

Latitudinal range: 41.9° to 42.0°

Habitats: (2) only

Found in two samples

United States: Ferris Formation (UW locality V-91031) (Early Palaeocene), Ferris Formation (UW locality V-91005) (Early Palaeocene)

See also Ectoconus cavigellii, Ectoconus sp.