Fig. 3: Unit layer structure.
From: Influence of the grounding zone on the internal structure of ice shelves

Strike and dip of all delineated layers from the optical televiewer logs, for JP-21 (A and B), and SI-47 (C and D), with interpreted units 1 – 4 (U1 – U4) plotted adjacent for each borehole. Examples of layer types are shown in Fig. 2. Strike is relative to true North. Source data are provided in the source data file.