Evidence for a Grooming Claw in a North American Adapiform Primate: Implications for Anthropoid Origins
Figure 7
Notharctus tenebrosus AMNH 143612-02, pedal distal phalanx of digit three.
Views are dorsal (top row), medial (second row), ventral (third row), and proximal (bottom row). Left two images are stereopair photographs. Right side images are virtual reconstructions from a microCT scan taken at 0.013 mm resolution.