Deep Time and the Texas High Plains: History and Geology (review) Brian Frehner Southwestern Historical Quarterly, Volume 110, Number 3, January 2007, pp. 417-418 (Review) Published by Texas State Historical Association DOI: For additional information about this article [ Access provided at 22 Sep 2020 09:35 GMT from University of Dhaka ] https://doi.org/10.1353/swh.2007.0010 https://muse.jhu.edu/article/212282