Figure 1: Map and location of sample sites.
From: Ice stream motion facilitated by a shallow-deforming and accreting bed
The OPIS bed, Poland (a). It comprises a series of MSGLs indicative of a NWâSE ice flow (blue arrow) with considerable elongation (b) and is characterized by very low relief (c). Ten trenches (labelled with capital letters) (b,d) along the crests and flanks of the MSGLs were opened and analysed in detail (e, showing site K).
