754 INDEX TO VOLUME XXVI 
PAGE 
Coal Fields of British Columbia. By D. B. Dowling. Review by 
AS Same a 5 , : Caen 96, 
Coal Resources of Digeriee vr (Denes), Illinois. By F. H. Kay 
and K. D. White. Review by H.R.B. . 93° 
Coleman, A. P. Permo-Carboniferous Glacial Deposits ae South 
America 4 ' 310 
Continental Shelf and Slope Conditions of Deposition on ies “Es Cc i 
Cotton } : : : A 2 anes 
Coral Reefs and Sabmarine Tene. By W. M. Dav 5 a) 198 128o0man5 
Cotton, C. A. Conditions of eee on the Continental Shelf and 
Slope Pipi, feed : : pictla » Ge Gen ey TEES 
Dake, C. L. The Hart Mountain Overthrust and Associated Struc- 
turestintPark County | Wiyomilnig os aa) ses oe ee 45 
‘The Valley City Graben; Utahi 72 0) 6 =) oe eee 
Daly, Reginald A. Genesis of the Alkaline Rocks . : : 07 
Origin of the Iron Ores at Kiruna. Review by H. R. B. 1) Or 
Davis, W. M. Coral Reefs and Submarine Banks . : . 198, 280, 385 
Débris, Transportation of, by Icebergs. By O.D.vonEngeln .. 74 
Deposition on the Continental Shelf and Slope, Conditions of. By C. A. 
Cotton : : s hs : Bie tis 
Devonian Fossils, I ecerintions of Sone NeW, Snecies a By Clinton R. 
Stauffer . : : ; Be sil 
Diastrophism and the normative Diroreecers. IX. A Specie Mode of 
Self-Promotion of Periodic Diastrophism. By T. C. Chamberlin 193 
pes D. B. Coal Fields and Coal Resources of Canada. Review 
by E. A. S. . : é : Cea hae 96 
Coal Fields of Bach Colemnnie: Rea by ivAn Sa anaes 96 
Eagle Creek Flora of the Columbia River Gorge, The Ecological Sig- 
nificance of the. By Ralph W. Chaney . 577 
Early Silurian Rocks in the Hudson Bay Region, Coneiarion ei the 
By i Re Savage. . 334 
Eastern Guatemala and Mor heveerenn ispanich elondnane, Nous on the 
Geology of. By Sidney Powers. . 507 
Ecological Significance of the Eagle Creek Flora of ate Conmabia River 
Gorge, The. By Ralph W. Chaney . 577 
Economic ane ae edition. By Heinrich Eve Reren by 
ACH) Baeae Papas he 95 
Editorial . . StS 
Ellamar District, Aiden The. if S. R. Capps andl B. Us Johnson. 
Review by H. R. B. 04 
Emerson, F. V._ Loess- epaeiine Wiedelt in Tombs : 532 
Emmons, W. H., and F. C. Calkins. Geology and Ore Deposits i the 
Philipsburg Quadrangle, Montana. Review by H.R. B. . se SAU 
Engeln, O. D. von. Transportation of Débris by Icebergs. ‘ : 74 
