SABTON.] 



NORTH AMERICAN GEOLOGY. 



423 



Geologic Philosophy— Continued. 



Geologicai. Climate — Continued. 



1877. Influence of geologic changes 



on earth's axis of rotation, 

 Darwin. 



1878. Surface geology of New Hamp- 



shire, Upham. 



1880. Causes of Glacial climate, Tay- 

 lor, Button, Powell, J. W. 



1883. Geological climatology, CroU. 

 Eccentricity theory of Glacial 

 climate, McGee. 



1885. Ice-age theories. Hill, E. 



On Glacial climate, Newberry. 



1886. CroU's hypothesis of geolog- 



ical climates, Woeikof. 

 Geologic climate at high lati- 

 tude, Warring. 



1887. Permian moraine of Prince Ed- 



ward Island, Bain. 



1888. Eccentricity theory of Glacial 



cold, Claypole. 

 1890. Climate of Glacial period, Cros- 

 by, Shaler. 



Pleistocene submergence, Up- 

 ham, Shaler. 



Saliferous deposits as evi- 

 dence of climatal conditions, 

 Shaler. 



VOLCANISM. 



1822. Volcanoes and volcanic sub- 

 stances. Cooper, T. 

 1824. Reliquia diluvianae, by Buck- 

 land, Silliman. 

 Review of CoBnybeare and 

 Phelps's geology of England 

 and Wales, Am. Jour. Sci., 

 Remarks on systems of rocks 

 and their origin, Maclure. 



1828. Volcanoes, by Daubeny, Silli- 



man. 

 Volcanoes, Silliman. 



1829. Igneous theory of the earth, 



Maclure. 



On temperature of interior of 

 the earth, by Cordier, Coop- 

 er, T. 



Du Commun on volcanoes .and 

 earthquakes. Ball, B. 



1830. Igneous origin of some trap 



rocks, Silliman. 

 Review of Phillips's principles 

 of geology, Silliman. 



G-eologic Philosophy— Continued. 



VoLCANiSM — Continued. 



1833. Report on Massachusetts, 

 Hitchcock, E. 



1835. Lowell, geological facts, Silli- 

 man, 



1837. Remarks on lavas, Am. Jour. 

 Sci. 



1839. Bischof's objections to chemi- 



cal theory of volcanoes, Dau- 

 beny. 



1840. Man tell's Wonders of Geology, 



Silliman. 



1841. Final report on Massachusetts, 



Hitchcock, E. 



Report on Rhode Island, by 

 Jackson, Silliman. 



History of geologic studies in 

 the United States, Hitch- 

 cock, E. 



1842. Elements of geology and out- 



line of geology of North Caro- 

 lina, Mitchell, E. 



1843. Cause of cresentio form of trap 



dikes, Rogers, H. D. 

 Analogy between modern igne- 

 ous rooks and the primary 

 formations, Dana, J. D. 



1844. Distribution and prenomena of 



volcanoes, Hayes, J. L. 



Final report on New Hamp- 

 shire, Jackson, C. T. 



Views on igneous action, phe- 

 nomena in New York, Beck. 



1845. Origin of minerals of trappean 



rocks, Dana, J. D. 



1846. Second report on geology of 



Vermont, Adams, C. B. 

 Volcanoes of the moon and the- 

 ory of igneous action, Dana, 

 J.D. 



1848. Geology of South Carolina, 



Tuomey. 



1849. United States exploring expe- 



dition, Dana, J. D. 



1850. Volcanic action in Hawaii, or 



volcanoes as safety valves, 

 Dana, J. D. 



1851. Age of sandstone and igneous 



phenomena about Lake Supe- 

 rior, Whitney. 



1852. Note on eruption of MaunaLoa, 



Dana, J, D. 



