Electrical-sedimentary anisotropy of Rogen moraine, Lake Rogen area, Sweden

► The Rogen moraine ridges are fluted on their surfaces and exhibit down-ice horn-features linked to active transverse-to-ice and subglacial genesis. ► The maximum σa-anisotropy of sediments in the cores of the Rogen ridges is parallel to the orientation of the ridge trends. ► The core is mantled with sediments exhibiting σa-anisotropy parallel-to-iceflow. ► Rogen moraine is polygenetic in origin and exhibits both transverse-to-ice (older) and parallel-to-ice (younger) electrical-sedimentary stratigraphy.