840 INDEX TO VOLUME XV 
Recent Changes in Level in Yakutat Bay Region, Alaska. Ralph S. Tarr 
PAGE 
and Lawrence Martin. Review by C. W. W. 598 
Recent Publications . . 2) vas Ph OLOMS 2/7 
Reconnaissance of Some Gold al Tin Deposits ai the Southern Appala- 
chians. L.C. Graton and W. Lindgren. Review by C. W. W. 601 
Red Beds of the Rio Grande Region in Central New Mexico. WillisT.Lee 52 
Red Clay, The Composition of. F. W. Clark 783 
Redistribution of Elements in the Formation of Sedimentary Rocks: War- - 
ren J. Mead ‘  eePam nar Sannin a SORT hee hS) 
Reports on Geological iavectrene! pale Willis, Review by C. W. W. 597 
Reviews: 73, 81, 83, 85, 91, 187, 188, 298, 302, 412, 496, 499, 503, 507, 
508, 509, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 
609, 631, 731, 732, 733, 734, 822, 824, 825, 826, : 600 
Richards, Ralph W. Synopsis of Mineral Characters. Review by C. W. Ww. 824 
Ries, Heinrich. Clays. Their Occurrence, Properties, and Uses with 
Especial Reference to Those of the United States. Review by C.W.W. 825 
Rock Floor of Greater New York. W.H. Hobbs. Review by C. W. W. 732 
Rogers, Austin F. Aegirite and Riebeckite Rocks from Oklahoma . 283 
Rowe, Jesse P. Montana Coal and Lignite Deposits. Review by C.W.W. 731 
Santa Clara Valley. A Drainage Peculiarity of the Santa Clara Valley 
Affecting Fresh-Water Faunas. J. C. Branner : I 
Schist-Conglomerate Occurring in Georgia. S. W. McCallie 2 474 
Schultz, A. R. Some Observations on the Movement of Underground 
Water in Confined Basins. Sinai et Meme aie te he oe eran metas 7) 
Seaman, A. E., and A. C. Lane. Notes on the Geological Section of Michi- 
AIS? viet SRG rele tec ah aha ia, she wae eS yee Meer ©) SG) 
Second Watchung Mountain, The Double Crest of. J. Volney Lewis . 39 
Sedimentary Belt of the Coast of Brazil. Orville A. Derby . ; 218 
See, T. J. J. Cause of Earthquakes. Mountain Formation and Kindred 
Phenomena Connected with the Physics of the Earth. Review by 
iC: : 496 
Sellards, E.H. Review i BPE ete! er Macy oo bap es Nee ee ae a eA OO) 
Shelburne and South Bend Meteorites. O.C. Farrington. Review by C. 
W. W. . 609 
Siebenthal, C. E. Gastiton | in Whe Sangre ae Gusto Rance, Colorado 5 
Slate Deposits and Slate Industry of the United States. T. Nelson Dale. 
Review by C. W. W. ei) eae OO 
Smith, Leonard S. Water-Powers of NomHern Waseoncin: Review by 
E. W. S. 302 
Smith, Warren D. Coal Benadts of Batan Titel, Rian by C. W. W. 607 
Stanton, T. W., and J. B. Hatcher. Geology and Paleontology of the Judith 
River Beds. Review by C. W. W. nSbSy, ee eg lity eeteeatiae 601 
