Sedimentological and Nd isotope data of two sections of the sub-Himalaya of western Nepal are used as new constraints for understanding the erosion history of the Himalaya. Throughout the deposition of the middle and upper members of the... more
Sedimentological and Nd isotope data of two sections of the sub-Himalaya of western Nepal are used as new constraints for understanding the erosion history of the Himalaya. Throughout the deposition of the middle and upper members of the Siwalik Group, the Lesser Himalaya contribution to the total detrital input progressively increased from less than 20% to 40%. The increasing proportion