They were bare and blunt; the rock outcroppings which thrust up from the Flat had been weathered smooth in the passage of years.
"Warlord of Kor"
Terry Gene Carr
The grass was brown, the rocky outcroppings of the coulee wall yellow and gray and red-and the river was so blue, and so quiet!
"Lonesome Land"
B. M. Bower
A curve of the ridge brought him to the first outcroppings of crystallized quartz.
"Eight Keys to Eden"
Mark Irvin Clifton