DAKTON.] 



NORTH AMERICAN GEOLOGY. 



479 



Hitchcock, Charles H. — Continued. 



Fossils of the Potsdam, group in 



North America. 



Portland Soo. Nat. Hist., Proo., vol. 1, pp, 

 87-90, 1862. 



The Albert coal or Albertite of New 



Brunswick. 



Am. Jour. Soi., 2d series, vol. 39, pp. 267-273, 

 1865. 



The geological distribution of petro- 

 leum in North America. 



Britiah Assoc, Koport, vol. 36, Traus. of 

 sections, pp. 55-57, 1867. 



Explanation of a geological map of 



Maine. [Abstract.] 



Aiu. Assoc, Proc, vol. 16, p. 123, 1868. 



The Winooski marble of Colchester, 



Vt. [Abstract.] 



Am. Assoc, Proc, vol. 16, p. 119 (J p.), 1868. 

 Aljstraot, Am. Nat., vol. 1, p. 621 (i p.), 1868. 

 The geology of Vermont. [Ab- 

 stract.] 



Am. Assoc, Proc, vol. 16, pp. 120-122, 1868. 



The distortion and metamorphosis of 



pebbles in conglomerates. 



Am. Assoc, Proc, vol. 16, pp. 124-127, 1868. 

 Abstracts, Am. Nat., vol.1, p. 021 (4 p.), 1868; 

 Canadian Nat., new series, vol. 3, p. 302 (| p.), 

 1868. 



[On the geology of Ando^er, Mass.] 



Essex Inst., Proc, vol. 5, pp. 157-160, 1868. 



First annual report on the geology 



and mineralogy of New Hampshire, 



36 pages, map, Manchester, 1869. 



Second annual report on the geology 



and mineralogy of New Hampshire, 



37 pages, map, Manchester, 1870. 



Geological map of Massachusetts; 



scale, 10 miles to an inch. 



Official topographical atlas of Massachu- 

 setts, by H. I". Walling and 0. W. Gray, folio, 

 page 18, Boston, 1871. 



The distribution of maritime plants 



in North America a proof of oceanic 

 submergence in the Champlain period. 

 [Abstract,] 



Am. Assoc, Proc, vol. 19, pp. 175-182, 1871. 

 Abstract, Am. Nat., vol. 4, pp. 568-669 (i p.), 

 1871. 



Report of the geological survey of 



the State of New Hampshire, showing 

 its progress during the year 1870, 82 

 pages, Nashua, 1871. 



The geology and topography of the 



White Mountains. 



Bead to Am. Assoc. Adv. Sci., 1871. 

 Abstract, Am. Nat., vol. 4, pp. 567-568 

 (ftp.), 1871. 



Hitchcock, Charles H. — Continued. 

 [ ] Helderberg corals in New Hamp- 

 shire. 



Am. Joar. Sci., 3d series, vol. 2, pp. 148-149 

 (i p.), 1871. 



Report of the geological survey of 



New Hampshire, its progress during 

 1871, 56 pages, map, Nashua, 1872. 



Includes notes by G. L. Vose, pp. 21-24 ; T. 

 S. Hunt, pp. 13-14, and J. D. Dana, pp. 14-15. 



Norian rocks in New Hampshire. 



Am. Jour. Sci., 3d series, vol. 3, pp. 43-47, 

 1872. 



[ ] [Helderberg corals at Littleton, 



N.H.] 



Boston Soc. Nat. Hist., Proc, vol. 14, p. 392 

 (J p.), 1872. 



Explanation of a new geologicalmap 



of New Hampshire. 



Am. Assoc, Proc, vol. 21, pp. 134-135, 1873. 



Recent geological discoveries among 



the White Mountains, N. H. 



Am. Assoc, Proc, vol. 21, pp. 135-151, 1873. 



The coal area of the United States 



of America. 



Geol. Mag., vol. 10, pp. 99-101, 1873. 



[On the classification of the rocks of 



New Hampshire.] 



Boston Soc. Nat. Hist., Proc, vol. 15, pp. 304- 

 309, 1873. Discussed by Jackson and Hunt, 

 pp. 309-310. 



Report of the geological survey of 



the State of New Hampshire, its prog- 

 ress during 1872, 15 pages, map, Nashua, 

 1873. 



Abstract, Am. Jour. Sci., 3d series, vol. 6, 

 p. 227 (i p.), 1873. 



Map of the coal fields of the United 



States, compiled from State reports. 

 Statistical atlas of the United States, based 

 on results of 9th Census, 1870, compiled by 

 F. A. Walker, Plates XI-XII, folio, Washing- 

 ton, 1874. 



Helderberg rocks in New Hampshire. 



Am. Jour. Soi., 3d series, vol. 8, p. 68 (3 

 lines), 1874. 



History of geological surveys in 



New Hampshire. 



Geology of New Hampshire, vol. 1, pp. 3-58, 

 Concord, 1874. 



[ ] The relations of geology to agri- 

 culture. 



Geology of New Hampshire, vol. 1, pp. 546- 

 558, Concord, 1874. 



Scenographical geology. 



Geology of New Hampshire, vol. 1, pp. 586- 

 635, plates. Concord, 1874. 



