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 Quihi 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: OFM0090D. Geologic Map of the Quihi Quadrangle,...
Geologic map of the Mustang Valley 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: OFM0089. Geologic map of the Mustang Valley...
Geologic Map of the Mustang Valley 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: OFM0089D. Geologic Map of the Mustang Valley...
Geologic Map of the Murphy School 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: OFM0088. Geologic Map of the Murphy School...
Geologic Map of the Murphy School 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: OFM0088D. Geologic Map of the Murphy School...
Geologic map of the Hondo 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: OFM0087. Geologic map of the Hondo Quadrangle,...
Geologic Map of the Hondo 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: OFM0087D. Geologic Map of the Hondo Quadrangle,...
Geologic Map of the Flat Rock Crossing 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: OFM0086. Geologic Map of the Flat Rock...
Geologic Map of the Flat Rock Crossing 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: OFM0086D. Geologic Map of the Flat Rock...
Geologic Map of the Georgetown Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1997. Digital Version.For a print version: OFM0085. Geologic Map of the Georgetown...
Geologic Map of the Georgetown Quadrangle, Texas, by E. W. Collins. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1997. Print Version.For a downloadable, digital version: OFM0085D. Geologic Map of the Georgetown...
Geologic Map of the D'Hanis Quadrangle, Texas, by E. W. Collins. 1998. Oversize geologic map on color topographic base, map scale 1:24,000, with explanatory text, 1998. Digital Version.For a print version: OFM0084. Geologic Map of the D'Hanis...