CONTENTS. 



Page. 



Letter of transmittal 5 



Introduction 7 



Catalogue 9 



United States Geological and Geograiibical iSurvoy of the Territories 



(Hayden) 9 



Annual reports 9 



Final reports or monographs 20 



Bulletins 21 



Miscellanef)us pultlications 31 



Unclassified publications 32 



Maps 35 



Atlas of Colorado 35 



General - 35 



Colorado 35 



Idaho 36 



Montana - - 36 



Utah 36 



Wyoming 37 



United States Geological Exploration of the Fortieth Parallel (King) 38 



Annual reports 38 



Final reports or monographs 39 



Atlas - 39 



Special publication 40 



United States Geographical and Geological Survey of the Rocky Mountain 



Region ( Powell ) 41 



Early reports by J. W. Powell 41 



Final reports 42 



Contributions to North American Ethnology 43 



United States Geograjihical Surveys West of the One Hundredth INIeridian 



(Wheeler) 44 



Annual reports 44 



Final reports or monographs 52 



Unclassified publications 57 



Maps 60 



Atlas sheets 60 



Topographic maps 60 



Geologic maps 63 



Land classi fication maps 64 



Special maps 65 



Index 67 



3 



