REFINE
Browse All : Geology and Geologic Cross-Section by Spurr, Josiah Edward and Douglas, E.M. of Colorado
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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)
List No
0942.017
Note
Geology shown in color in 8 classes of rock, and faults. Map and cross sections on one sheet.
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