DABTON.l 



NORTH AMERICAN GEOLOGY. 



119 



California — Continued. 



1880. Recent sillcifioation, Hunt, T. S. 

 Reconnaissance in San Francisco, 



Eureka, and Bodie districts, 

 Becker. 

 Field notes on auriferous gravels, 

 Goodyear. 



1881. Canyons, their character and 



origin, Bross. 

 Elongation of pebbles. Wads- 

 worth. 



1882. Ammonite in Tejon group, Dana, 



J.D. 

 Guadalupe quicksilver mine. 



Wagoner. 

 Tertiary flora as related to Ter- • 



tiary animals of the West, Les- 



quereux. 

 Rapport de la commission du 



Mexique, Prudhomme. 

 Jointed structure in clay and 



marl, Le Conte. 

 "Vein formation in progress at 



Sulphur Bank, California, Le 



Conte and Rising. 



1883. Diorite from California, Rein- 



hold. 

 Note sur la geologic de la Cali- 



fornie, Marcou, J. 

 Cretaceous and Tertiary flora of 



the West, Lesquereux. 

 Thermal spring of Yellowstone 



Park, Peale. 

 Playas and playa lakes, Russell, 



I.e. 



Supposed Tertiary ammonites, 



Newberry. 

 Volcanoes of northern California 



to Washington, Hague and 



Iddings. 

 Age of Tejon, and ammonites in 



Tertiary of California, Heil- 



prin. 

 Ammonites in Tertiary, Heilprin. 

 Ueher die Geologic Californiens, 



Marcou, J. 

 Progress of geology, 1882, Hunt, 



T.S. 

 Decay of rocks. Hunt, T. S. 



1884. Climatic changes of later geo- 



logic times, Whitney, J. D. 



Contributions to Tertiary geol- 

 ogy, Heilprin. 



Illustrations of polished rock 

 surfaces, Morgan, H. J. 



California — Continued. 



1884. Studies of rocks of CordiUeras, 



Wadsworth. 

 Volcanic rocks of the Great 



Basin, Hague and Iddings. 

 Field work in Cascade range, 



Diller. 

 Azoic system, Whitney and Wads- 

 worth. 

 United States Geological Survey 



work in California, Becker. 

 Relations of mineral belts of 



Pacific Slope to the upheavals, 



Becker. 

 Rocks of Lassen Peak and Mount 



Shasta, Diller. 

 Microscopic structure of building 



stones, Merrill, G. P. 

 Volcanic rocks in Cascade range, 



DiUer. 

 Steep slopes of western loess, 



Hilgard. 

 Ph ysical and agricultural fea fcures 



of California, Hilgard. 



1885. Map of the United States, McGee. 

 Graviers aurifferes de la Sierra 



Nevada, Fuchs. 

 Quaternary lakes of the Great 



Basin, Gilbert. 

 Quaternary and Recent moUusca 



of the Great Basin, Call. 

 Latest volcanic eruption, Dut- 



ton. 

 Coal in Chico group, Diller. 

 [Analyses of rocks, etc.] work 



done in Washington laboratory, 



Clark and Chatard. 

 Glaciers of high Sierra, Russell, 



LC. 

 Existing glaciers of the United 



States, Russell, I. C. 

 Volcanic dust deposits in the 



Great Basin, Russell, I. C. 

 Cretaceous fossils fromCalifomia, 



White, C. A. 

 Jurassic of North America, White, 



C. A. 

 Mesozoic and Cenozoic of Call- 



fomia. White, C. A. 

 Relative ages of American and 



English Neozoic, Marcou, J. 

 Notes on stratigraphy of Cali- 

 fornia, Becker. 

 Geologic sketch of Pacific divi- 

 sion, Becker. 



