Fig. 1: Geomorphological maps showing location of the studied area and boreholes.
From: Onset of Mid-Pleistocene glaciation in the Eastern Himalayan syntaxis

A DEM image showing the drilling locations. GP and NB represent the Gyala Peri and Namche Barwa peaks, respectively. B Chronological framework of sediments along the longitudinal profile of the Yarlung Tsangpo River.