Eds. Origins and Migrations in the Extended Eastern Himalayas. Leiden, Brill: 161–194. . Post, Mark W. and Roger Blench, 2011. "Siangic: A new language phylum in North East India." 6th International Conference of the North East Indian Linguistics Society, Tezpur University, Assam, India, January 29 – February 2. Sun, Tianshin Jackson, 1993. A Historical–Comparative Study of the Tani (Mirish) Branch in Tibeto-Burman. Berkeley, University of California PhD Dissertation. Languages of Assam