Cyriacotherium argyreum (extinct ungulate)
Abundance: 0.21 to 1.45%
Habitats: (2) only
Found in two samples
United States: Divide Quarry (Middle Palaeocene), Croc Tooth Quarry (Late Palaeocene)
See also Cyriacotherium, Cyriacotherium psamminum, Cyriacotherium sp.