74 PROCEEDINGS OF THE BOSTON MEETING 



Report of the geological survey of the State of New Hampshire for 



the year 1871. Nashua, 56 pages, and map. 

 Report upon marble at Pittsford, Vermont. 13 pages. 

 Notice of the geology of New Hampshire. Geological Magazine, 3 



pages. 

 Geological map of the United States, in Atlas of Asher and Adams. 

 Description of geological map of the United States. Report of Ninth 



Census of United States, 3 pages. 

 Sketch of the gorilla. In Johnston's Natural History, volume I, 2 



pages, with a full-page illustration. 



1873. Report of the geological survey of the State of New Hampshire for 



the year 1872. Nashua, 15 pages, one plate. 



Classification of the rocks of New Hampshire. Proceedings of the 

 Boston Society of Natural History, 8 pages. 



Geological map of the United States. New edition in Mineral Re- 

 sources of the United States west of the Rocky Mountains, Fifth 

 Annual Report of R. W. Raymond, Commissioner of Mining Sta- 

 tistics. 



Geological history of Winnipiseogee Lake. Proceedings of the Ameri- 

 can Association for the Advancement of Science, Portland meet- 

 ing, 12 pages. 



Geology of Portland, Maine. Idem, 13 pages. 



Note upon the Cretaceous strata of Long Island. Idem, 2 pages. 



Geology of the northw^est part of Maine, by C. H. Hitchcock and 

 J. H. Huntington. Idem, having 2 pages by C. H. Hitchcock. 



Footprints in the rocks. Popular Science Monthly, August, 14 pages. 



Relations of Geology to Agriculture. In report of the Board of Agri- 

 culture of New Hampshire, 6 pages, M-ith a map. 



1874. Helderberg rocks in New Hampshire. American Journal of Science, 



series 3, volume VII, 24 pages. 

 The geology of New Hampshire. Part I, forming volume I, by several 



authors. Concord, New Hampshire, 668 pages, 47 plates. Several 



chapters were issued separately. 

 The world before the introduction of life. Popular Science Monthly, 



March, 19 pages. 

 An examination paper: the Long Island boulder. 

 The Age of Ice. Popular Science Monthly, April, 16 pages. 

 Geological map of the United States, compiled by C. H. Hitchcock 



and W. P. Blake. In Walker's Physical Atlas, with 2 folio pages 



of text, by C. H. Hitchcock. 

 The coal measures of the United States. In Walker's Physical Atlas, 



3 folio pages, with map. 

 The physical history of New Hampshire. Address before the Dartr 



mouth Scientific Association on retiring from the presidential office ; 



reprint from volume I, Geology of New Hampshire, 39 pages. 



1 875. The lithology of New Hampshire. Preliminary catalogue of 250 typical 



specimens ; 20 pages. 



