GENERAL TABLE OF CONTENTS 
INTRODUCTION. 
INSTRUCTIONS FROM THE WAR DEPARTMENT. 
System adopted in preparing the Report. Notes on maps accompanying the Report. Notes on profiles accompanying the 
Report. 
PART I. 
GENERAL REPORT. 
PART II. 
GEOLOGICAL REPORT: 
No. 1.—Report upon the Geology of the Route. By J. S. Newberry, M.D. 
No. 2.—Description of the Tertiary Fossils collected on the survey. By T. A. Conrad. 
No. 3.—Report upon an Analytical Examination of waters and minerals from the hot springs in Des Chutes valley. 
Conducted under the direction of Prof. E. N. Horsford. 
No. 4.—Catalogue of the Minerals and Fossils collected on the survey. 
PART III. 
BOTANICAL REPORT: 
No. 1.—Report upon the Botany of the Route. By John S. Newberry, M.D. 
No. 2.—General Catalogue of the Plants collected on the Expedition. 
PART IV. 
ZOOLOGICAL REPORT: 
No. 1.—Report upon Fishes collected on the Survey. By Dr. C. Girard. 
No. 2.—Report upon the Zoology of the Route. By J. S. Newberry, M.D. 
APPENDICES. 
APPENDIX A. 
ASTRONOMICAL OBSERVATIONS WITH SEXTANT. 
APPENDIX B. 
COMPARISON OF CHRONOMETERS. 
APPENDIX C. 
LIST OF CAMPS, WITH DISTANCES, ALTITUDES, LATITUDES AND LONGITUDES WHEN ASTRONOMI¬ 
CALLY DETERMINED, ETC. 
APPENDIX D. 
BAROMETRICAL AND THERMOMETRICAL OBSERVATIONS, WITH DATA FOR CONSTRUCTING PRO¬ 
FILES OF THE TRAVELLED ROUTES. 
APPENDIX E. 
OBSERVATIONS FOR DETERMINING THE HORARY OSCILLATION OF THE BAROMETRIC COLUMN. 
APPENDIX F. 
DATA FOR CONSTRUCTING PROFILES OF THE ROUTES PROPOSED FOR A RAILROAD. 
