Morphology and Depositional Processes of a Carbonate-Filled Canyon in the Carboniferous KT-II Formation of the Eastern Precaspian Basin, Kazakhstan: Insight from 3D Seismic Data

Figure 12

(a) Coherence slice along the surface 100 m below flattened SB1. The gullies and channels display a dark-coloured coherence pattern, and the canyon fill deposits exhibit a grey-coloured coherence pattern. (b) Coherence slice along the surface, which is 100 m shallower than flattened SB1. The progradation of the platform shows a grey-coloured coherence pattern with convex-westward plan-form geometries, as visible in plan view. See the position in Figure 4.