Notharctus robinsoni (extinct primate)
Abundance: 2.63 to 6.80%
Habitats: (2) only
Found in two samples
United States: Lightning Butte (Early Eocene), Someday (Early Eocene)
See also Notharctus, Notharctus robustior, Notharctus sp., Notharctus tenebrosus, Notharctus venticolus