Oversize, color geologic maps on a topographic base, scale 1:24,000, depicting various geologic quadrangles in Texas, with informal text booklet, 1990's to the present
Geologic Map of the Nations East Well Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1995. Print Version.For a downloadable, digital version: OFM0060D. Geologic Map of the Nations East Well...
Geologic Map of the McNary Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1996. Digital Version.For a print version: OFM0059. Geologic Map of the McNary...
Geologic Map of the McNary Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1996. Print Version.For a downloadable, digital version: OFM0059D. Geologic Map of the McNary...
Geologic Map of the Isla Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text. Digital Version.For a print version: OFM0058. Geologic Map of the Isla Quadrangle,...
Geologic Map of the Isla Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text. Print Version.For a downloadable, digital version: OFM0058D. Geologic Map of the Isla Quadrangle,...
Geologic Map of the Hueco Tanks Quadrangle, Texas, by E. W. Collins and J. A. Raney. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1995. Digital Version.For a print version: OFM0057. Geologic Map of the Hueco Tanks...
Geologic Map of the Hueco Tanks Quadrangle, Texas, by E. W. Collins and J. A. Raney. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1995. Print Version.For a downloadable, digital version: OFM0057D. Geologic Map of the Hueco Tanks...
Geologic Map of the Helms West Well Quadrangle, Texas, by E. W. Collins and J. A. Raney. Oversize geologic map on color topographic base, map scale 1:24,000 with explanatory text, 1995. Digital Version.For a print version: OFM0056. Geologic Map of the Helms West Well...
Geologic Map of the Helms West Well Quadrangle, Texas, by E. W. Collins and J. A. Raney. Oversize geologic map on color topographic base, map scale 1:24,000 with explanatory text, 1995. Print Version.For a downloadable, digital version: OFM0056D. Geologic Map of the Helms West Well...
Geologic Map of the Fort Hancock NW Quadrangle, Texas by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1996. Digital Version.For a print version: OFM0055. Geologic Map of the Fort Hancock NW...
Geologic Map of the Fort Hancock NW Quadrangle, Texas by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1996. Print Version.For a downloadable, digital version: OFM0055D. Geologic Map of the Fort Hancock NW...
Geologic Map of the Fort Hancock Quadrangle, Texas, by E. W. Collins and J. A. Raney. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1994. Digital Version.For a print version: OFM0054. Geologic Map of the Fort Hancock...