Basic Types of Dunes - Dune Worlds: How Windblown Sand Shapes Planetary Landscapes - page 80

Fig. 6.17 Transverse dune interaction with a crater rim—dunes migrating from upper right. Compare with the ripple-crater interaction in Fig. 5.8 .
Note bright TARS on the crater floors. HiRISE image PSP_007663_1350, 4 m/p. Image NASA/JPL/U, Arizona