Notharctus robustior (extinct primate)
Abundance: 2.13 to 2.27%
Habitats: (2) only
Found in two samples
United States: Donna's Locality (Middle Eocene), Natural Science (Middle Eocene)
See also Notharctus, Notharctus robinsoni, Notharctus sp., Notharctus tenebrosus, Notharctus venticolus