Contents. 



Page. 



PHILADELPHIA ACADEMY OF NATURAL SCIENCES 73 



PUBLICATIONS OF UNITED STATES NATIONAL MUSEUM 75 



SANTA BARBARA SOCIETY OF NATURAL HISTORY 76 



ST. LOUIS ACADEMY OF SCIENCES .- 76 



SCIENCE *- 77 



SCHOOL OF MINES, COLUMBIA COLLEGE 78 



WEST AMERICAN SCIENTIST 78 



TRANSACTIONS ALBANY INSTITUTE 79 



TRANSACTIONS EDINBURGH GEOLOGICAL SOCIETY 68 



TRANS ACTIONS AMERICAN INSTITUTE OF MINING ENGINEERS 79 



VERHANDL K. K. GEOL. REICHSANSTALT 68 



YERHANDL. DER RUSSICH KAISERLICHEN MINERALOGIS- 



CHEN GESEI.LSCHAFT ZU ST. PETERSBURG.. 69 



ZOE _ 80 



PART IV. 



Publications of State Geological Surveys other than that of California. 



REPORTS MISSOURI GEOLOGICAL SURVEY 81 



PART V. 



Miscellaneous Publications. 



ALPHABETICAL LIST 82 



