GENERAL TABLE OF CONTENTS, 



INTRODUCTION. 



INSTRUCTIONS FROM THE WAR DEPARTMENT. 



PART I. 



GENERAL REPORT. 

 No. 1. — Report of explorations from San Francisco bay to Los Angeles. 

 No. 2 — Report of explorations from Pimas villages to the Rio Grande. 



PART II. 



GEOLOGICAL REPORT. 

 By Thomas Astisell, M. D. , Geologist of the Expedition. 



PART III. 



BOTANICAL REPORT. 

 By John Torkey, M. D 



APPENDICES. 



APPENDIX A. 



REMARKS ON METEOROLOGY AND BAROMETRIC RESULTS, WTTH METEOROLOGIC PLATES, BY ALBERT 

 H. CAMPBELL, A. M., CIVIL ENGINEER TO THE EXPEDITION. 



APPENDIX B. 



REPORT OF CHARLES H. POOLE, UPON THE ROUTE FROM SAN DIEGO TO FORT YUMA, VIA SAN 

 DIEGO EIVEK, WARNER'S PASS, AND SAN FELIPE CANON. 



APPENDIX C. 



TRANSLATION OF AN AECHIVE FROM TUCSON. 



APPENDIX D. ■ 



DESCRIPTION OF MAPS AND PROFILES, WITH TABLE OP LATITUDES. 



APPENDIX E. 



TABIE OF DISTANCES, AND BAROMETRIC AND METEOROLOGICAL OBSERVATIONS AND RESULTS, 

 PREPARED BY ALBERT H. CAMPBELL, CIVIL ENGINEER TO THE EXPEDITION. 



T 2 



