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 Concan Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2001. Print Version.For a downloadable, digital version: OFM0126D. Geologic Map of the Concan...
Geologic Map of the Paige Quadrangle, Texas, by E. W. Collins. Oversize geologic map on topographic base, map scale 1:24,000, with explanatory text, 2001. Digital Version.For a print version: OFM0125. Geologic Map of the Paige Quadrangle,...
Geologic Map of the Paige Quadrangle, Texas, by E. W. Collins. Oversize geologic map on topographic base, map scale 1:24,000, with explanatory text, 2001. Print Version.For a downloadable, digital version: OFM0125D. Geologic Map of the Paige Quadrangle,...
Geologic Map of the Winchester Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2001. Digital Version.For a print version: OFM0124. Geologic Map of the Winchester...
Geologic Map of the Winchester Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2001. Print Version.For a downloadable, digital version: OFM0124D. Geologic Map of the Winchester...
Geologic Map of the Blanco Lake Quadrangle, Texas, by E. W. Collins. Oversize geologic map on topographic base, map scale 1:24,000, with explanatory text, 2000. Digital Version.For a print version: OFM0123. Geologic Map of the Blanco Lake...
Geologic Map of the Blanco Lake Quadrangle, Texas, by E. W. Collins. Oversize geologic map on topographic base, map scale 1:24,000, with explanatory text, 2000. Print Version.For a downloadable, digital version: OFM0123D. Geologic Map of the Blanco Lake...
Geologic Map of the Diablo Canyon West 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: OFM0122. Geologic Map of the Diablo Canyon...
Geologic Map of the Diablo Canyon West 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. Print Version.For a downloadable, digital version: OFM0122D. Geologic Map of the Diablo Canyon...
Geologic Map of the Fortress Cliff Quadrangle, Palo Duro State Park, 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: OFM0121. Geologic Map of the Fortress Cliff...
Geologic Map of the Fortress Cliff Quadrangle, Palo Duro State Park, 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: OFM0121D. Geologic Map of the Fortress Cliff...
Geologic Map of the Lake Theo Quadrangle, Caprock Canyon State Park, 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: OFM0120. Geologic Map of the Lake Theo...