Assertion list
gully (primary) → CapableOf

Results from Ascent++: 6
gullyCapableOf become blocked by leave 0.66
gullyCapableOf get steeper 0.50
gullyCapableOf erode into soil 0.37
gullyCapableOf go missing 0.25
gullyCapableOf occur on the walls of craters 0.25
gullyCapableOf get bigger 0.16