Figure 4. (A) Overview to the west of the VMR site. The arrow shows the view direction of B. (B) View southeast along the SAF showing the upstream channel segment at the study site (behind person on left in B) leaving the upland watershed, slightly dammed by the shutter ridge to the right, and then the offset channel segment traversing the view under the nearer person and turning southwest just outside the view to the right. Trench T2 was dug parallel to the SAF and across the upstream channel mouth approximately where the person on the left crouches, and T3 was dug perpendicular to T2 up onto the shutter ridge. Compare with Figure 5.