Abundance: 3.17 to 11.76%

Latitudinal range: 40.4° to 49.7°

Habitats: (2) only

Found in two samples

Canada: Kealey Springs West (Late Eocene)

United States: Dry Gulch Creek Member (SDSNH Locality 5939) (Middle Eocene)

See also Paradjidaumo, Paradjidaumo reynoldsi, Paradjidaumo trilophus