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Fig. 13 | Progress in Earth and Planetary Science

Fig. 13

From: Morphometric measurements of bedrock rivers at different spatial scales and applications to geomorphological heritage research

Fig. 13

An interpretation of the image shown in Fig. 10. Crests and troughs in a microdiorite dyke. Scratch marks superimposed on gentle convex stoss slopes form following the direction of the main flow. Pseudo-ripples crests develop perpendicularly to a secondary flow. The secondary flow could generate cavitation on steep concave lee slopes, forming pits as a consequence of the small crystal size and higher weatherability of microdiorite

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