TY - RPRT TI - Chapter 7. The GIS project for the geologic assessment of undiscovered oil and gas in the Cotton Valley group and Travis Peak and Hosston formations, East Texas basin and Louisiana-Mississippi salt basins provinces AU - Laura R Biewick PY - 2006 DO - 10.3133/ds69e_chapter7 UR - https://pubs.usgs.gov/publication/ds69E_chapter7 ID - ds69E_chapter7 ER -