Afternoon light in the central Providence Mountains east of Kelso. The massive cliffs are mostly limestone (or marble) of Paleozoic age (Devonian, Mississippian, and Permian) (Stone and others, 1983; Norris and Webb, 1990).

The URL is: https://gotbooks.miracosta.edu/gonp/moja/html2/mojaC117.htm
Last modified: 1/7/2011