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1887 Tieflander Berghaus, Heinrich; Berghaus … 4391.013 |
1966 Folds. Homoclines and Comple … Scovel, James L. ; O'Brien, … 0889.024 |
1966 Vulcanism.Lava Flows-Dikes. … Scovel, James L. ; O'Brien, … 0889.039 |
1966 Streams. Entrenched Meander. … Scovel, James L. ; O'Brien, … 0889.049 |
1966 Alpine Glaciation. The Cycle … Scovel, James L. ; O'Brien, … 0889.057 |
1966 Alpine Glaciation. Terminal … Scovel, James L. ; O'Brien, … 0889.062 |
1898 Covers: Atlas to the Geology … Spurr, Josiah Edward 0942A |
1898 Title Page: Atlas to the Geo … Spurr, Josiah Edward 0942B |
1898 Table of Contents: Atlas to … Spurr, Josiah Edward 0942C |
1898 Legend: Atlas to the Geology … Spurr, Josiah Edward 0942D |
1898 Aspen District Sheet. Spurr, Josiah Edward 0942.003 |
1898 Sheet VII Sections. Spurr, Josiah Edward 0942.004 |
1898 Aspen Special. Spurr, Josiah Edward 0942.006 |
1898 Aspen Special Sheet. Spurr, Josiah Edward 0942.007 |
1898 Tourtelotte Park Special. Spurr, Josiah Edward 0942.009 |
1898 Tourtelotte Park Special She … Spurr, Josiah Edward 0942.010 |
1898 Tourtelotte Park Special She … Spurr, Josiah Edward 0942.011 |
1898 Tourtelotte Park Special She … Spurr, Josiah Edward 0942.012 |
1898 Hunter Park Special Sheet. Spurr, Josiah Edward 0942.014 |
1898 Hunter Park Special Sheet. Spurr, Josiah Edward 0942.015 |
1898 Lenado Special Sheet. Spurr, Josiah Edward 0942.017 |
1898 Tourtelotte Park Mining Dist … Spurr, Josiah Edward 0942.018 |
1898 Tourtelotte Park Mining Dist … Spurr, Josiah Edward 0942.019 |
1898 Tourtelotte Park Mining Dist … Spurr, Josiah Edward 0942.020 |
1898 Tourtelotte Park Mining Dist … Spurr, Josiah Edward 0942.021 |
1898 Aspen Mountain Sheet. Spurr, Josiah Edward 0942.022 |
1898 Aspen MountainSheet. Spurr, Josiah Edward 0942.023 |
1898 Smuggler Mountain. Spurr, Josiah Edward 0942.024 |
1898 Smuggler MountainSheet. Spurr, Josiah Edward 0942.025 |
1898 Smuggler MountainSheet. Spurr, Josiah Edward 0942.026 |
1898 Lenado Mining District Sheet … Spurr, Josiah Edward 0942.027 |
1876 Green River from the Union P … Bishop, F. M.; De Motte, B. … 2078.002 |
1876 Structure sections through t … Geological and Geographical … 2078.003 |
1876 Displacement diagrams ... th … Geological and Geographical … 2078.004 |
1876 Stereogram of the displaceme … Geological and Geographical … 2078.005 |
1876 Bird's-eye view of a part of … Geological and Geographical … 2078.006 |
1876 Stereogram of the displaceme … Geological and Geographical … 2078.007 |
1876 Structure sections, displace … Geological and Geographical … 2078.008 |
1881 Section along 37th parallel, … Wheeler, G.M. 2220.079 |
1881 69B, D, 77B, 78A. Parts of A … Wheeler, G.M. 2738.073 |
1881 70A. Parts Of Southern Color … Wheeler, G.M. 2738.078 |
1881 Cover: Geological, geographi … Hayden, F.V. 4576A |
1881 Title Page: Geological and g … Hayden, F.V. 4576B |
1881 Index: Geological, geographi … Hayden, F.V. 4576C |
Triangulation Map of Colorad … 1881 Hayden, F.V. 4576.001 |
Drainage Map of Colorado. 1881 Hayden, F.V. 4576.002 |
1881 General Geological Map of Co … Hayden, F.V. 4576.004 |
North-western Colorado and p … 1881 Hayden, F.V. 4576.005 |
Northern Central Colorado. 1881 Hayden, F.V. 4576.006 |
Central Colorado. 1881 Hayden, F.V. 4576.007 |