This report presents the results of ground water, stream water, and seam sediment reconnaissance in Arkansas, Louisiana, Missippi, Missouri, Oklahoma, and Texas.

Tabulated data presenting the results of field measurements and elemental analyses for stream sediment samples taken from 279 data collection sites in the state of Texas. Neutron activation analyses are given for U, Br, Cl, F, Mn, Na, Al, V, and Dy in ground water and stream water, and for U, Th, Hf, Ce, Fe, Mn, Na, Sc, -Ti, V, Al, Dy, Eu, La, Sm, Yb, and Lu in sediments (see pages 19-34 of report).

Tabulated data presenting the results of elemental analyses for stream sediment samples taken from 279 data collection sites in the state of Texas. Results of Oak Ridge National Laboratory's Elemental Determination-Methods and Detection Limits are given in ppm (see page 18 of report).

First volume documenting a geochemical survey of a part of south western Texas, Buckshot area, including "a description of the data collection system, the survey methods, data reduction methods, data analysis, and interpretation techniques." (p. 4).

Second volume documenting a geochemical survey of the Buckshot detail area in southwestern Texas, describing the geology, radioactive occurrences, and geophysical data interpretation.

Third volume documenting a geochemical survey of the Buckshot detail area in southwestern Texas, containing appendices with the histograms and tabular data that was collected.

Fourth volume documenting a geochemical survey of the Buckshot detail area in southwestern Texas, containing appendices with maps outlining the data that was collected.

Fifth volume documenting a geochemical survey of the Buckshot detail area in southwestern Texas, containing contour and multi-variant maps outlining the data that was collected.

Second volume of results for a radioactive mineral survey of the Christmas Mountains detail area in Texas, providing data displays and interpretation results in written and tabular forms.

Third volume of results for a radioactive mineral survey of the Christmas Mountains detail area in Texas, providing data displays and interpretation results in graphic forms.

Second volume of results for a radioactive mineral survey of the Green Valley/O-2 Ranch detail area in Texas, providing data displays and interpretation results in written and tabular forms.

Third volume of results for a radioactive mineral survey of the Green Valley/O-2 Ranch detail area in Texas, providing data displays and interpretation results in graphic forms.

Second volume of results for a radioactive mineral survey of the Solitario detail area in Texas, providing data displays and interpretation results in written and tabular forms.

Third volume of results for a radioactive mineral survey of the Solitario detail area in Texas, providing data displays and interpretation results in graphic forms.

First volume documenting a geochemical survey of a part of southern Texas, including "a description of the systems used in the survey, a discussion of the calibration of the systems, the data collection procedures, the data processing procedures, the data presentation, the interpretation, rationale, and the interpretation methodology" (p. 2).

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Buckshot detail area in Texas.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Buckshot detail area in Texas.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Christmas Mountains detail area in Texas.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Christmas Mountains detail area in Texas.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Green Valley/O-2 Ranch detail area in Texas.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Green Valley/O-2 Ranch detail area in Texas.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the El Solitario detail area in Texas.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the El Solitario detail area in Texas.