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 Rough Canyon Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Print Version.For a downloadable, digital version: OFM0075D. Geologic Map of the Rough Canyon...
Geologic Map of the Mud Creek South Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Digital Version.For a print version: OFM0074. Geologic Map of the Mud Creek South...
Geologic Map of the Mud Creek South Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Print Version.For a downloadable, digital version: OFM0074D. Geologic Map of the Mud Creek South...
Geologic Map of the Mud Creek North Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Digital Version.For a print version: OFM0073. Geologic Map of the Mud Creek North...
Geologic Map of the Mud Creek North Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Print Version.For a downloadable, digital version: OFM0073D. Geologic Map of the Mud Creek North...
Geologic Map of the Flat Rock Creek SW Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Digital Version.For a print version: OFM0072. Geologic Map of the Flat Rock Creek...
Geologic Map of the Flat Rock Creek SW Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1999. Print Version.For a downloadable, digital version: OFM0072D. Geologic Map of the Flat Rock Creek...
Geologic Map of the Del Rio SE Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1998. Digital Version.For a print version: OFM0071. Geologic Map of the Del Rio SE...
Geologic Map of the Del Rio SE Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1998. Print Version.For a downloadable, digital version: OFM0071D. Geologic Map of the Del Rio SE...
Geologic Map of the Del Rio NE Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1998. Digital Version.For a print version: OFM0070. Geologic Map of the Del Rio NE...
Geologic Map of the Del Rio NE Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1998. Print Version.For a downloadable, digital version: OFM0070D. Geologic Map of the Del Rio NE...
Geologic Map of the Ysleta 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: OFM0069. Geologic Map of the Ysleta...