Fig. 6
From: Development of the Palu–Koro Fault in NW Palu Valley, Indonesia
a Geomorphology of the western mountain, which consists of phyllite and the old alluvial fan in the west of Porame, STD3-03. b Horizontal strata of the old alluvial fan deposit. c Exposure of contact between phyllite and old alluvial fan deposit. Phyllite is situated at the footwall and highly sheared. d A view from STD3-04 showing morphology of mountain and old alluvial fan. The appearance of an old alluvial fan indicates a thickening-toward-fault deposit