14 LIST OF PUBLICATIONS EXAMINED. 
United States Geological Survey : 16th Annual Report, Part I, 17th Annual Report, 
Parts I-III ; Monographs Nos. XXV-XXVII ; Bulletins 127, 130-147 ; Geologic 
Atlas of the United States, Folios Nos. 23-35, 1896. Washington, D. C. 
United States National Museum : Proceedings, Vol. XVIII ; Bulletins, Nos. XLVII, 
XLIX, 1896. Washington, I). C. 
Vassar College: Transactions, Vol. VII, 1896. Pouglikeepsie, N. Y. 
Victoria, British Columbia, Bureau of Mines: Bulletin, No. 3, 1896. Victoria, 
British Columbia. 
Washington Biological Society : Proceedings, Vol. X, 1896. Washington, D. C. 
Washington Geological Society: Address of retiring President, Grove Karl Gilbert, 
1896. Washington, D. C. 
Washington Philosophical Society : Bulletin, Vol. XIII, 1896. Washington, D. C. 
Wyoming, University of, School of Mines, Petroleum series, Bulletin, No. 1, 1896. 
Laramie, Wyo. 
Zeitschrift der deutschen geologischen Gesellschaft : Vol. XLVII, Parts 3-4, Vol. 
XL VIII, Parts 1-3, 1896. Berlin, Germany. 
Zeitschrift fur praktische Geologie, Parts 1-12, 1896. Berlin, Germany. 
