14 PHYSICAL GEOGRAPHY. 



Sec. 4. Whenever said survey shall be completed, a report of the same, accompa- 

 nied by such maps and drawings as may be necessary to elucidate and exemplify the 

 same, shall be published under the direction of said state geologist. 



Sec. 5. That, for the purpose of carrying into effect the provisions of this act, the 

 sum of thirty-five hundred dollars ($3,500) is hereby annually appropriated, to be 

 expended under the direction of the governor and council. 



Sec. 6. This act shall take effect from its passage. 



[Approved July 3, 1868.] 



Official Publications. 



First Annual Report upon the Geology and Mineralogy of the State of New Hamp- 

 shire. By C. H. Hitchcock, State Geologist. 121110, 36 pp., 1 map. Manchester: 

 John B. Clarke, State Printer, 1869. 



Second Annual Report upon the Geology and Mineralogy of the State of New Hamp- 

 shire. By the same. 8vo, yj pp., 1 map. Manchester: JohnB. Clarke, State Printer, 

 1870. 



Report of the Geological Survey of the State of New Hampshire, showing its pro- 

 gress during the year 1870. By the same. 8vo, 82 pp. Nashua: Orren C. Moore, 

 State Printer, 1871. 



Report of the Geological Survey of the State of New Ha7iipshire, showing its pro- 

 gress during the year 1871. By the same. 8vo, 56 pp., 1 map. Nashua: Orren C. 

 Moore, State Printer, 1872. 



Report of the Geological Survey of the State of New Hampshire, showing its pro- 

 gress during the year 1872. By the same. Svo, 15 pp., with heliotype map. Nashua: 

 Orren C. Moore, State Printer, 1873. 



Mt. Washington in Winter, or the experiences of a scientific expedition upon the 

 highest mountain in New England 1870-71. 121110, 363 pp. Boston: Chick & 

 Andrews, 1871. 



Besides these, there have been a few papers read by the state geologist 

 before scientific associations, and subsequently published, relating to New 

 Hampshire geology, unfolding more fully than is possible in the annual 

 reports our ideas of the stratigraphical structure of the state. In fact, 

 the act specially forbids the presentation of observations at great length, 

 and therefore we have felt constrained to make the reports very brief. Our 

 investigations have led to the adoption of new views respecting the geolog- 

 ical features of New Hampshire, which seem of considerable importance. 

 They will be unfolded in detail in the volumes now in course of prepara- 

 tion ; and we must be content at the outset to give a short sketch of the 

 operations of the survey, as set forth in the annual reports of progress, 



