Abundance: 0.21 to 6.30% (median 3.37%)

Latitudinal range: 39.1° to 43.4°

Habitats: (4) only

Found in 4 samples

United States: Quartz Basin (UOloc 2465) (Middle Miocene), Mission Quarry (Late Miocene), WaKeeney (UM-K6-59) (Late Miocene), Martin Canyon Quarry A (Early Miocene)

See also Archaeolaginae indet.