Kunimatsu Yutaka, Ratanasthien Benjavun, Nakaya Hideo, Saegusa Haruo, Nagaoka Shinji, Suganuma Yûsuke, Fukuchi Akira, Udomkan Bantita
Primate Research Institute, Kyoto University, Kanrin, Inuyama, Aichi 484-8506, Japan.
Primates. 2005 Jan;46(1):65-9. doi: 10.1007/s10329-004-0096-6. Epub 2004 Aug 12.
Chiang Muan is the first Miocene fossil site in Southeast Asia, from which large-bodied Miocene hominoids have been discovered (Kunimatsu et al., Primate Res 16:299, 2000a). In this article, we describe a hominoid lower molar (CMu15-5'01) recovered from the Upper Lignite Member of Chiang Muan. The age of Chiang Muan is estimated to be latest Middle or earliest Late Miocene (around 11 Ma), based on the mammalian fauna.