Fig. 2: Geomorphological map and exposure ages.

A Geomorphological map showing glacial and associated landforms in the Sibuqu Valley. The red dashed line demarcates the studied catchment. The basemap was derived from ArcGIS online images. B Enlarged geomorphological map illustrating the studied moraines along with sample locations and 10Be exposure-ages (in ka) near the outlet of the Sibuqu catchment. Black dots indicate potential outliers identified by the 1σ-level approach. Exposure ages are reported with their 1σ internal uncertainties in the color-coded boxes. Shown at the top of each respective box are moraine names, below which the moraine means are given in ka (±1σ standard deviation).