114 
BIBLIOGRAPHY AND INDEX OP N. A. GEOLOGY, [bull. 149. 
Dynamic geology— Continued. 
Notes on water-worn river specimens, Hol- 
man, No. 336. 
Nova Scotian illustrations of dynamic geol- 
ogy, Bailey, No. 23. 
Occurrence of anthracite, Gresley, No. 2C0. 
On the nature of igneous intrusions, Russell, 
No. 588. 
Origin of atolls, Tarr, No. 669. 
Orotaxis; a method of geologic correlation, 
Keyes, No. 395. 
Peculiar geologic formation, Patton, No. 529. 
Piedmont folio, Darton and Taff, No. 166. 
Plains of marine and subaerial denudation, 
Davis, No. 170. 
Pre-Glacial and recent drainage channels in 
Ohio,Fowke,No.230. 
Pre-Glacial erosion cycles in Illinois, Hershey, 
No. 311. 
Pre-Glacial tributary to Paint Creek, Ohio, 
Tight, No. 664. 
Principles of rock weathering, Merrill, No. 
500. 
Recent elevations of New England, Spencer, 
No. 644. 
Report on Mine laMotte sheet, Keyes, No. 383. 
Rising of land about Hudson Bay, Bell, No. 54. 
Schistosity and original bedding in crystal- 
line schists, Raymond, No. 567. 
Schistosity and slaty cleavage, Becker, No. 47. 
Slate near Nashua, N. H., Tilton, No. 666. 
Stages of Appalachian erosion, Keith, No. 369. 
Stream robbing in the Catskill Mountains, 
Darton, No. 164. 
Surface geology of New Brunswick and Nova 
Scotia, Chalmers, No. 103. 
Surface gravels of the Carboniferous area, 
Haworth, No. 290. 
Summary report, Dawson, No. 173. 
Trap rock of the Palisades, Lyman, No. 457. 
Upper Peninsula of Michigan, Rominger, No. 
584. 
Vein walls, Rickard, No. 574. 
Volcanic dust and pumice in marine deposits, 
Shaler, No. 610. 
"Water in the earth's crust, Greenlee, No. 258. 
Economic geology. 
General. 
Asbestos, Merrill, No. 498. 
Chromic iron, occurrence in Canada, Glenn, 
No. 240. 
Formation of eruptive ore deposits, Vogt, 
No. 704. 
Formation of gold ore, Kraatz, No. 421. 
Geological age of gold, Quille, No. 562. 
Glacial Lake Agassiz, Upham, No. 680. 
Metamorphism of coal, Bolton, No. 68. 
Occurrence of anthracite, Gresley, No. 260. 
Onyx marbles, Do Kalb, No. 182. 
Onyx marbles, Merrill, No. 503. 
Origin of ore deposits, Kemp, No. 376. 
Origin of salt, gypsum, and petroleum, Hub- 
bard, No. 349. 
Outline of views on the origin of ore deposits, 
Kemp, No. 377. 
Placers of North America, Lakes, No. 426. 
Economic geology— Continued. 
General — Continued. 
Theory of the loess, Shimek, No. 617. 
Tin deposits of Durango, Mexico, Kempton, 
No. 378. 
Vein walls, Pickard, No. 574. 
What is bitumen, Peckham, No. 537. 
Alabama. 
Alabama and Georgia gold fields, Brewer, 
No. 7u. 
Gadsden folio, Hayes, No. 301. 
Gold mining in Alabama, Brewer, No. 78. 
Gold mining in the Appalachians, Nitze and 
Wilkens, No. 522. 
Gold regions of Georgia and Alabama, 
Brewer, No. 75. 
Limonites of Alabama, McCalley, No. 460. 
Metamorphic rocks of Alabama, Smith, No. 
623. 
Mineral resources along the Southern Pail- 
way, Brewer, No. 77. 
Phosphates and marls of Alabama, Smith, 
No. 624. 
Tennessee Valley region, McCalley, No. 459. 
Upper gold belt of Alabama, Brewer, No. 74. 
Alaska. 
Coal and lignite of Alaska, Dall, No. 157. 
Gold in granite and plutonic rocks, Blake, 
No. 64. 
Arizona. 
Gold in granite and plutonic rocks, Blake, 
No. 64. 
Gypsum beds in Arizona, Blake, No. 65. 
Mineral in basalt, Blauvelt, No. 67. 
Arkansas. 
Geology of Indian Territory, Stevenson, No. 
650. 
Phosphate deposits of Arkansas, Branner, 
No. 73. 
California. 
Coal beds of California, Fairbanks, No. 212. 
Geology of Sierra Nevada, Turner, No. 675. 
Gold in granite and plutonic rocks, Blake, 
. No. 64. 
Gold quartz veins of California, Lindgren, 
No. 348a, 450. 
Mineral deposits of eastern California, Fair- 
banks, Nos. 208, 215. 
Mining in the Mojave Desert, Endlich, No. 203. 
Mother Lode of California, Fairbanks, No. 
213. 
Nevada City special folio, Lindgren, No. 447. 
Notes on ,: crossings," Hoover, No. 340. 
Ore deposits with reference to the Mother 
Lode, Fairbanks, No. 205. 
Petroleum industry in California, Fairbanks, 
No. 211. 
Report of State Mineralogist, Crawford, No. 
145. 
Canada. 
A Newfoundland iron deposit, Chambers, No. 
113. 
Apatite-bearing rocks of the Ottawa district, 
Ells, No. 194. 
Auriferous gravels on the Columbia River, 
Nason.No. 516. 
British Columbia mines, Beadle, No. 46. 
Building stones of Ontario, Bell, No. 53. 
