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 A Bar A Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2004. Digital Version.For a print version: OFM0155. Geologic Map of the A Bar A...
Geologic Map of the A Bar A Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2004. Print Version.For a downloadable, digital version: OFM0155D. Geologic Map of the A Bar A...
Geoenvironmental Map of the Christmas Point Quadrangle, Texas, GIS Format, by T. A. Tremblay, W. A. White, and E. W. Collins. Color map on topographic base, map scale 1:24,000, 2004. Downloadable GIS. Digital Version. Geoenvironmental Map of the Christmas...
Geoenvironmental Map of the Christmas Point Quadrangle, by T. A. Tremblay, W. A. White, and E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, 2004. Digital Version.For a print version: OFM0154. Geoenvironmental Map of the Christmas...
Geoenvironmental Map of the Christmas Point Quadrangle, by T. A. Tremblay, W. A. White, and E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, 2004. Paper map. Print Version.For a downloadable, digital version: OFM0154D. Geoenvironmental Map of the Christmas...
Geologic Map of the Rio Frio 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: OFM0153. Geologic Map of the Rio Frio...
Geologic Map of the Rio Frio 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: OFM0153D. Geologic Map of the Rio Frio...
Geologic Map of the Knippa 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: OFM0152. Geologic Map of the Knippa...
Geologic Map of the Knippa Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2001. Paper map. Print Version.For a downloadable, digital version: OFM0152D. Geologic Map of the Knippa...
Geologic Map of the Circle Bluff 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: OFM0151. Geologic Map of the Circle Bluff...
Geologic Map of the Circle Bluff 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: OFM0151D. Geologic Map of the Circle Bluff...
Geologic Map of the Whitworth Ranch Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 2002. Digital Version.For a print version: OFM0150. Geologic Map of the Whitworth Ranch...