1. Fitchen, W., 1997, Lower Permian sequence stratigraphy of the western Delaware Basin margin, Sierra Diablo, west Texas: Ph.D. thesis, University of Texas at Austin.
2. Three-dimensional geological and synthetic seismic model of Early Permian redeposited basinal carbonate deposits, Victorio Canyon, west Texas
3. Kerans, C., 2001, Stratigraphy and reservoir facies development: Slope-basin carbonate and mixed clastic-carbonate systems: Bureau of Economic Geology, University of Texas at Austin.