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REFINE
Browse All : Geologic Cross-Section of Colorado
1-14 of 14
Author
Spurr, Josiah Edward
Full Title
Sheet VII Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Aspen Special Sheet. Sheet X Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Tourtelotte Park Special Sheet. Sheet XIII Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Tourtelotte Park Special Sheet. Sheet XIV Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Tourtelotte Park Special Sheet. Sheet XV Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Hunter Park Special Sheet. Sheet XVIII Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Lenado Special Sheet. Geology Sheet XX . U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. A.H. Thompson, Geographer. F.M Douglas, Topographer in charge. Triangulation by E.M. Douglas. Topography by W.B. Gorse and R.H. Chapman. Surveyed in 1893. S.F. Emmons, Geologist in Charge. Geology by J.E. Spurr. Assistant, G.W. Tower. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Tourtelotte Park Mining District Sheet. Sheet XXII Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Tourtelotte Park Mining District Sheet. Sheet XXIII Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Tourtelotte Park Mining District Sheet. Sheet XXIV Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Aspen Mountain Sheet. Sheet XXVI Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Smuggler Mountain Sheet. Sheet XXVIII Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Smuggler Mountain Sheet. Sheet XXIX Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
Author
Spurr, Josiah Edward
Full Title
Lenado Mining District Sheet. Sheet XXX Sections. U. S. Geological Survey, Charles D. Walcott, Director. Monograph XXXI. Julius Bien & Co. Lith. N.Y. (1898)
Publisher
United States Geological Survey
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