1. Alexander, J. P., 1994, Sexual dimorphism in notharctid primates, Folia Primatol.
63: 59–62.
2. Aung, A. K., 1999, Revision on the stratigraphy and age of the primate-bearing Pondaung Formation, Proceedings of the Pondaung Fossils Expedition Team, Office of Strategic Studies, Ministry of Defense, Myanmar, pp. 131–151.
3. Ba Maw, Ciochon, R. L., and Savage, D. E., 1979, Late Eocene of Burma yields earliest anthropoid primate, Pondaungia cotteri, Nature
282: 65–67.
4. Beard, K. C., 1998, A new genus of Tarsiidae (Mammalia: Primates) from the middle Eocene of Shanxi Province, China, with notes on the historical biogeography of tarsiers, Bulletin Carnegie Mus. Nat. Hist.
34: 260–277.
5. Beard, K. C., Krishtalka, L., and Stucky, R. K., 1991, First skulls of the Early Eocene primate Shoshonius cooperi and the anthropoid-tarsier dichotomy, Nature
349: 64–67.