| Duke University
Lemur Center Division of Fossil Primates |
| JI Bloch and DM Boyer, Science 298, 22 November 2001, p 1609. |
| Note black crosses in the diagram on the left indicate that the proportions of finger bones, third digit of the hand, in Carpolestes and other plesiadapiforms fall within the ellipse representing Primates or euprimates, even though other extinct fossil euprimates such as Adapis and Notharctus are somewhat outside this range. |