Data gathered at well water sites in the Sierra Vieja detail area, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Sierra Vieja detail area, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Sierra Vieja detail area.

The U. S. Atomic Energy Commission conducted an airborne radioactivity survey of the Red River region of Texas and Oklahoma beginning in December 1955 and ending in May 1956. All or parts of Archer, Clay, and Montague Counties in northern Texas and Carter, Cotton, Jefferson, and Stephens Counties in southern Oklahoma were surveyed. Particular attention was paid to those areas where exposures are found of red beds of the Permian Wichita Group. Field examinations were conducted of anomalies discovered by airborne reconnaissance as well as those reported by private individuals. Forty localities were examined, the majority in sandstones, siltstones, or conglomerates. Uranium and copper minerals were identified at several localities. Ferruginous staining, bleaching of the sandstone color, calcium carbonate cement, and carbonized plant remains are common to the deposits

The following report provides results from a geochemical survey for Trans-Pecos, Texas. Field and laboratory data are presented for 29 groundwater and 240 stream sediment samples.

The following report presents results of the Tascotal detailed geochemical survey for Trans-Pecos, Texas. Field and laboratory data are presented for 337 groundwater and 611 stream sediment samples.