INDEX. 
[The numbers refer to entries in the Bibliography.] 
Alabama. 
Alabama coal fields, MeCalley, 511. 
Marble formations of the Cahaba River, 
Byrne, 99. 
Meteorite which fell near Felix, Alabama, 
Merrill, 543a. 
Alaska. 
Glacial phenomena of Seward Peninsula, 
Brooks and Collier, 81. 
Gold mining in Alaska, Furman, 289. 
Jura-fossilien aus Alaska, Pompeekj, 620. 
Nome gold region, Schrader and Brooks, 681. 
Notes on Nome, Rickard, 646. 
Occurrence of cassiterite, Brooks, 80. 
Occurrence of stream tin, Brooks, 80a. 
Physiography of the Copper River basin, 
Spencer, 717. 
Archean and Algonkian. 
Atlantic coast region. 
Washington folio, Darton and Keith, 200. 
Canada. 
Geological record of Rocky Mountain region, 
Dawson, 224. 
Geology of principal cities in eastern Canada, 
Ami, 14. 
Geology of Yellow Head Pass route, McEvoy, 
516. 
Iron ores of Nipissing district, Miller, 551. 
Iron ranges of the Lower Huronian, Cole- 
man, 155. 
Michipicoten Huronian area, Willmott, 830. 
Synopsis of geology of Canada, Ami, 15. 
Great Basin region. 
Geology and vein phenomena of Arizona, 
Comstock, 161. 
Great Lakes region. 
Keeweenawan area of eastern Minnesota, 
Hall, 332. 
New England and New York. 
Geology of crystalline rocks, Smyth, 713. 
Geology of Rand Hill, Cushing, 185. 
Pre-Cambrian formations, Kemp and Hall, 
421. 
Rocky Mountain region. 
Ojl of the northern Rocky Mountains, Willis, 
834. 
General. 
Fundamental changes in the Archean and 
Algonkian, Winchell, 853. 
Summaries of current North American Pre- 
Cambrian literature, Leith, 489. 
Sur les formations precambriennes fossiliferes, 
Walcott, 774. 
Arizona. 
Caliche of southern Arizona. Blake, 64. 
Evidences of shallow seas in Paleozoic time, 
Blake, 63. 
Extinct glaciers, Stone, 733. 
Geology and vein phenomena of Arizona, 
Comstock, 161. 
Geology of Arizona, Blake, 62. 
Geology of the Little Colorado Valley, Ward, 
777. 
Grand Canyon of the Colorado, Davis, 202. 
Minerals associated with copper, Stone. 732. 
Petrified forests of Arizona, Ward, 779. 
Vertebrates from the Trias of Arizona, Lucas, 
505. 
Arkansas. 
Analysis of smithsonite, Miller, 555. 
Arkansas beauxite deposits, Hayes, 356. 
Borings in Silver Spring Valley, Douglas, 235. 
Genesis of the Arkansas Valley, Keyes, 425. 
Miniature overthrust fault and anticline, 
Purdue, 634. 
Peneplains of the Ozark highland, Hershey, 
361. 
Siluric fauna near Batesville, Arkansas. Van 
Ingen, 762, 763. 
Valleys of solution in northern Arkansas, 
Purdue, 633. 
Zinc-lead deposits of southwest Arkansas, 
Phillips, 610. 
BaflRnland: 
Laurentian limestones, Bell, 58. 
Bibliography. 
Addenda and corrigenda to progress of geo- 
logical work in Canada during 1899, Ami, 17. 
Base leveling and its faunal significance, 
Adams, 2. 
Bibliographical sketch of Elkanah Billings, 
Ami, 28. 
Bibliography of E. Billings, Ami, 30. 
George Mercer Dawson, Ami, 19, 29. 
Dakota Cretaceous of Kansas and Nebraska, 
Gould, 301. 
Diplodocus (Marsh), Hatcher. 342. 
Eocene deposits of Maryland, Clark and Mar- 
tin, 140. 
Fossil corals from the elevated reefs of Cura- 
cao, Arube, and Bonaire, Vaughan, 766. 
Fossil mammalia of White River beds, Doug- 
lass, 231a. 
Geology and paleontology of Niagara Falls, 
Grabau, 306. 
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