Huyghe, P., J.-L. Mugnier, A. P. Gajurel, and C. France-Lanord. “The Record of Climate and Uplift in the Palaeo-Ganga Plain: A Way to Decipher the Interactions Between Climate and Tectonics”. Himalayan Journal of Sciences, vol. 2, no. 4, Feb. 2008, pp. 156-7, doi:10.3126/hjs.v2i4.849.