TWIN BUTTES. Twin Buttes, two isolated elevations with precipitous sides, are south of U.S. Highway 67 and the Atchison, Topeka and Santa Fe Railway on the northern edge of the Twin Buttes Reservoir in northwestern Tom Green County (at 31°24' N, 100°33' W). They rise to a height of 2,193 feet, or over 200 feet above the surrounding terrain, which is flat with local shallow depressions and surfaced by clay and sandy loam that supports water-tolerant hardwoods, conifers, and grasses.
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article."TWIN BUTTES," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/rjt35), accessed June 19, 2013. Published by the Texas State Historical Association.