| Who What Where WhenWHATWHEREWHEN | REFINE  Browse All : Composite Map and Geology by Chittenden, G.B. and Bechler, G.R.
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       Author Hayden, F.V. Full Title (Composite of) Colorado. Sheets V-X. U.S. Geological and Geographical Survey of the Territories. F.V. Hayden in Charge. A.D. Wilson, G.R. Bechler, H. Gannett, S.B. Ladd and G.B. Chittenden, Topographical Assistants. Surveyed in 1873-1876. Publisher Department of The Interior. United States Geological and Geographical Surveys of the Territories. 
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