752 INDEX TO VOLUME XXIX 
Fifteenth Biennial Report, Colorado Bureau of Mines, for 1917 and 
1918. Review by D. J. F. 4 
Finlay, James R. The Cost of Mining. even te E. S. nee 
Foslie, Steinar. Examples of Squeezing Differentiation from Northern 
Norway 
Gas Collections from Mauna Loa, Two. By E.S. Shepherd. Review 
by E. S. Bastin 
Geanticlines, The Higeeaveal Movement oe =A the Beers mee 
Their Surface. By H. A. Brouwer . ee 
Genesis of Ore Deposits, Theoretical Dysiee eae of the. By R. H. 
Rastall : fae hee 
Geologic Psvieneer nee 7 in Bare Garrats: By N. H. Darton 
Geological Climate, Note on a Possible Factor in Changes of. By 
Harlow Shapley 
Geology and Coal Resources of the @eabeerane ame cf Tazewell 
County, Virginia, The. By T. K. Harnsberger. Review by 
RAS je : 
Geology and Mineral Easiness a the Fiestas a be Salle Quad- 
rangles. By Gilbert H. Cady. Review by A. C. McF. . 
Geology and Ore Deposits of the Virgilina District of Virginia and North 
Carolina, The. By Francis Baker Laney. Review by R.A. J. . 
Geology of Petroleum. By William Harvey Emmons. Review by 
E. S. B. : 
Glacial Gravel Seam in Epes von at eon Wicca A. By F. T. 
Thwaites : 
Glaciation, Studies of the tik ne By William Eferhert Eancee , 
Graham, R. P. D., Poitevin, Eugene, and. Contributions to the 
Mineralogy of Black Lake Area, Quebec. Review by J. F. W. 
Grimsley, G: P. Report on Berkeley, Morgan and Jefferson Counties 
[Wes Viren} ‘Review by A.C. Mck. 2° 2. (23 ae 
Harnsberger, T. K. The Geology and Coal Resources of the Coal- 
Bearing Portion of Tazewell County, Virginia. Review by R.A. J. 
Haynes, Winthrop P., Moore, Raymond C., and. Oil and Gas 
Resources of Kansas. Review by R. D. S. nee 
Henner, Ray V. Report on Braxton and Clay Counties [W ae Naess 1 
Review by A. C. McF. 
Het Verband tusschen den pReneconen eed en en Outstaat a 
Soenda-Zee (Java-en Zuid-Chineesche Zee) en de Invloed daarvan 
op de Verspreiding der Koraalrifien..... (The Sunda Sea and 
Its Barrier Reef.) Door G. A. F. Molengraaff. Review by 
We Me Donec ot 108) at ee ey eee 
PAGE 
88 
667 
701 
387 
560 
487 
720 
502 
39° 
189 
387 
IQI 
57 
37° 
92 
96 
390 
93 
480 
Eee 
