KETCHUM MOUNTAIN. Ketchum Mountain, a ridge about four miles long, is eleven miles west of Mertzon and four miles northeast of the Ketchum oilfield in Irion County (at 31°19' N, 101°03' W). Its peak rises 2,725 feet above sea level. The slopes are surfaced by gravelly loam that supports grasses and cactus.
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article."KETCHUM MOUNTAIN," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/rjk02), accessed May 19, 2013. Published by the Texas State Historical Association.