424 



CATALOGUE AND INDEX OF 



[BULL. 127. 



Geologic Philosophy — Continued. 

 VoLCANiSM — Continued. 



1856. Volcanic action of Mauna Loa, 



Daua, J. D. 



1857. Formation of craters and liquid- 



ity of lava, Scrope. 

 Volcanic actions of Hawaii, 

 Coan. 



1858. Ichnology of New England, 



Hitchcock, E. 



1859. Consolidation of lavas on steep 



slopes and form of volcanoes, 

 Lyell. 



Some points in chemical geol- 

 ogy, Hunt, T. S. 



Paleontology of New York, vol. 

 3, HaU, J. 



1861. Dikes in Silurian of Shelbume, 

 Vt., Hitchcock, E. 



1862. Chemistry of the earth. Hunt, 



T.S. 

 Theory of igneous rocks and 

 volcanoes, Hunt, T. S. 



1863. Origin of eruptive and primary 



rocks, Macfarlane. 

 Report of survey of Canada to 

 1863, Logan. 



1864. Contributions to lithology. 



Hunt, T. S. 

 1866. Gr6ologie du Mexique et de 

 I'Amfirique Centrale, Virlet. 

 Volcanic phenomena of Ha- 

 waiian Islands, Brigham. 



1868. Form of volcanic craters, 



Brigham. 



Mittheilungen von der West- 

 KuBte Nord-Amerikas, Eicht- 

 hofen. 



Cause of earthquakes and vol- 

 canic eruptions, Dana, J. D. 



Physical geography of Andes of 

 Quito, Orton, R. 



Principles of the natural sys- 

 tem of volcanic rocks, Eicht- 

 hofen. 



1869. Seat of volcanic action. Hunt, 



T.S. 

 Notes on Andes of Ecuador, 



Orton, E. 

 Volcanoes and earthquakes. 



Hunt, T. S. 



1870. Origin and classification of 



crystalline rocks, Macfarlane. 



1871. Theory of great features of the 



earth's surface, Le Conte. 



Geologic Philosophy — Continued. 

 VoLCANiSM— Continued. 



1872. Report on Montana, etc., 



Hayden. 

 Water as an element of vol- 

 canic action, Brigham. 



1873. Theories of volcanoes. Hunt, 



T.S. 

 Some results of earth's contrac- 

 tion, Dana, J. D. 



1874. Great lava flood of the West 



and structure of Cascade 



Mountains, Le Conte. 

 Mallet's theory of vulcanicity, 



Hilgard. 

 Mechanism of Stromboli, Mallet. 

 New theory of geyser action, 



Andrews, E. 



1875. Northwestern Wyoming, Com- 



stock, T. B. 

 Report on portions of Nevada, 

 Utah, California, and Ari- 

 zona, Gilbert. 



1877. Great lava flood of the North- 



west, Le Conte. 



Henry Mountains, Gilbert. 



Eeport on San Juan region, 

 Colo., Holmes, W. H. 



Eeport in Grand Elver region, 

 Colo., Peale. 



Phenomena in geyser basins of 

 Yellowstone Park, Comstock. 



Peculiar type of eruptive moun- 

 tains in Colorado, Peale. 



1878. Systematic geology of fortieth 



parallel survey. King, C. 

 Geysers, Le Conte. 

 Eruptive rocks of Colorado, 



Endlich. 



1879. Extinct volcanoes about Lake 



Mono, Le Conte. 



Gilbert's Geology of the Henry 

 Mountains, Dana, J. D. 



Geological survey of the for- 

 tieth parallel, Newberry. 



Fortieth parallel survey, sys- 

 tematic geology, by King, 

 Pumpelly. 



1880. Classification of lavas, Shaler. 

 High plateaus of Utah, Dutton, 



Powell, J. W. 



1881. Passage of sediments to vol- 



canic in Brighton, Mass., 

 Shaler. 



1882. In Wyoming, Geikie, A. 



