76 PROCEEDINGS OF THE BOSTON MEETING 



Geologj^ of New England. In Macfarland's American Geological Rail- 

 way Guide, New York, D. Appleton and Co, ; 11 ijages. Reprinted 

 in a later edition. 



The Dodge farm in Lyman, New Hampshire. Report to W. C. Johnson ; 

 10 pages, and map. 



Report to the Atlantic Copper Mining Company, Bluehill, Maine. 

 2 pages. 

 ISSO. Report to New England and Oregon Mining Company. Concord, New 

 Hampshire ; 15 pages. 



Report to Maine Tin Mining Company. 1 page. 



Report on alluvial gold mine in Oregon, Typewritten. 



Tin ore at Winslow, Maine. Engineering and Mining Journal, Octo- 

 ber 2. 



Report on the Tin Mining Company, Winslow, Maine. 1 page. 



Gold and silver mining in northern New England. Address before the 

 Bullion Club in New York; printed in the Maine Mining Journal. 



New glacial observations [upon Mount Washington]. Among the 

 Clouds, August 7. 



Circular announcing preparation of a geological atlas of the United 

 States. 2 pages. 



Geological report on the property of the Shelburne Mining Company, 

 Coos County, New Hampshire. Portland, Maine; 9 pages, dated 

 August 24, 1880. 



1881. Text accompanying the geological map of the United States, published 



by Julius Bien, New York. 30 pages. The base is the 1879 edition 



of the Centennial Map of the United States Land Office. 

 North America in the Ice Age. Popular Science Monthly, December ; 



13 pages. 

 Report to the Commonwealth Mica Mining Company, New Hampshire. 



2 pages. 



1882. Report on the property of the Holston Salt and Plaster Company, 



Virginia. 16 pages. 



Report on the gypsum lands of William Frazer, situated in Smyth 

 County, Virginia. 13 pages. 



Brief answers to questions concerning the salt and gj^psum in Vir- 

 ginia. 



Several short contributions to Appleton's and Johnson's Encyclopedias. 



The glacial flood of the Connecticut River valley. American As- 

 sociation for the Advancement of Science; abstract, 4 pages. 



The crystalline rocks of Virginia compared with those of New England. 

 American Institute of Mining Engineers ; abstract, 4 pages. 



1883. The geological position of the Philadelphia gneisses. American Insti- 



tute of Mining Engineers ; abstract, 4 pages. 

 The early history of the North American continent. Address as 

 vice-president of Section E, Geology, American Association for the 

 Advancement of Science. 13 pages. 



