272 J. STAXLEY-BROAVX INDEX TO VOLUMES 21 TO 30 



Page 



SoKOLow, X., cited ou cosmic theory 28, 728 



^ exiierimonts with siind grains 21. 641 



— , Referencp to worlc of 28. 737 



SoKOTKA granite. Analysis ot 25, -166 



Solar hypothesis of climatic changes ; E. Huntington 25, 82, 477-484 



Solid substance.s, Effect of high pressure on 2-4. 50, 674 



SoLiniFicATiox, Uncertainty of undercooling 21, 148 



SoLLAS, W. J., cited on duration of I'aleozoic era 28. 815 



— geologic time 28. 8I0 



^ — measurement of geologic time 28, 754 



— sedimentation 28. 79.3, 813 



thickness of the post-Archea n 28. 820 



— , Reference to \A'ork of 28, 738 



SoLOMO?f, , cited on war geology 30, 169 



Solution of carbonates in suhalkaline magma. Effei-ts of the 21. 108 



SoMBEH beds -. 25. 325 



Some contact metamorphic minerals in crystalline limestone at Crest- 

 more, near Riverside, California ; A. S. Eakle 25, 125 



— definite correlations of West Virginia coal lieds in Mingo County, 



West Virginia, with those of Letcher County, southeastern Ken- 

 tucky ; I. C. White 29, 96 



— factors which affect the deposition of calcium caihonate; John John- 



son 27, 49 



— ■ features of the Kansan drift in southern Iowa ; George K. Kay. . . . 27, 115 



— fossil algiB from the oil-yielding shales of the Green River formation 



of Colorado and Utah ; Chas. A. Davis 27, 159 



— fundamental points in the classification of trilobites ; P. E. Raymond 28, 209 



— further consideration of the forces developed in crystal growth ; 



Arthur L. Day 28, 154 



— graphic methods for the solution of geologic i>r()hlems; W. S. T. Smith 



25, 120 



— historical evidence of coastal subsidence in New England ; C. A. Davis 25, 61 



— littoral and sublittoral physiographic features of the Virgin and north- 



ern Leeward Islands and their bearing on the coral-reef problem ; 

 Thomas Wayland Vaughan 27, 41 



— morphological variations in Platystrophia ; Mrs. Eula D. IMcEwan . . 28, 201 



— new paleogeographic maps of North America ; A. W. Grabau 25, 136 



— observations of the volcano Kilauea in action ; A. L. Day 25, 80 



on the osteology of Diplodocus ; W. J. Holland 29. 130 



— physical features of Ilawver Cave ; J. C. Hawver 25, 155 



— problems of the Adirondack Precambrian ; H. L. Ailing 30, 155 



international readjustment of mineral supplies as indicated in 



recent foreign literature ; E. F. Bliss 30, 101 



— structural features in the Green Mountain belt of rocks; C. E. Gordon 



27, 101 

 — of a fossil embryo crinoid ; George H. Hudson 28, 204 



— west coast mactridse ; E. Packard 25, 151 



SoRBY, H. C, cited on age of sand grains, deposits wherein found 21, 626 



