694 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 Appalachian area Reference to earlier 



papers on Carboniferous of 20 



, Subsidence in ] 58, 159 



, Table of formations of the 178 



, Variations in 147, 148 



— intrusive zone, Differences in New 



England zone and 409 



— mountains. Cause of formation of. . . 404 

 .Comparison of Himalayas with.. 



475, 476 

 .Effect of Paleozoic strata in.... 404 



— region. Flora of the 172 



, Fossil iron ore of the Clinton 



formation in 13 



— trough. Character of the 399, 401 



, Sedimentation during the Pale- 

 ozoic in 399 



— zone. Homology of negative elements 



of Mexico with 406 



Arabia, Occurrence of strata of the 



Permian age in 387 



Arbtjckle, Mason county. West Vir- 

 ginia, Section in 43 



Arbuckle-Wichita mountains. Folding 



in 406 



Argostoli, Greece, Sea wells of Cepha- 



lonia located near 222 



Arid basins. Importance of climatic 



records in 362, 363 



— region. Typical features of a river 



in 354-356 



Arizona, Geologic structure in.,., 395,398 

 Arkansas, Distribution of sandstone 



masses in 253 



Arnold, Ralph. Abstract of paper by. . 615 



— , Title of paper by 614 



Arsenic, Concentration of 20 



Artesian flows, Controlling factors of. 



626-634 

 ASHLEY, George H., Title of paper by, 626 

 Asia, The Pulse of, Reference to work, 354 



Astarte Bo(i/.-.S'/;. Location of 520-.521 



• — horealis, Location of 520-521 



— castanea, Location of,,, 520-521 



— elliptica, Location of . . 520-521 



— striata, Location of 520-521 



— sidcata. Location of 520-521 



— unilnta. Location of 520-:)21 



Asterias niUjaris, Location of 520-5::l 



— steUioiniru, Location of 520-521 



Asterocantliron lincki. Location of. 520-.521 

 Asymmetric differentiation in a bathy- 



lith of Adirondack syenite, by 



H. P, Gushing 477-492 



Athens county, Ohio. Section in 76 



A theory of continental structure ap- 

 plied to North America, by Bailey 



Willis 389-412 



Atlantic coast survey. Publications re- 

 lating to ■ 595-596 



— , Distribution of seaquakes in 243 



Atrevida glacier, Coalescence of Lucia 



glacier with 261 



. Condition of 261. 269, 270 



, Lucia glacier contrasted with... 272 



, Result of changes in 228 



, V^iew showing advancing eastern 



margin in 1906 of plate 16. 270 



crevassed outward portion 



of plate 19 . 272 



condition in 1905 and 1906 



of plate 15. 269 



outer margin of. .. plate 18 . 271 



. Views showing advancing glacier 



in 1906 plate 17. 271 



Aubrey limestone. Grand Canyon sec- 

 tion. Age, character, and thick- 

 ness of •••• ■ i^^. 



, Occurrence and thickness of , . . , 494 



— sandstone. Grand Canyon section. 



Age, character, and thickness of., 4.j2 



Page 



AitceUa crassicoUis Keyserling, Age of 

 Cook Inlet limestone determined 

 by 330 



Augusta, Maine, Occurrence of gravel 



deposits at 527 



AusTR.\LiA. Former connection with 



New Zealand of 236 



— , Probable connection with Madagas- 

 car and India of 236 



Bain. H. F., cited on Galena limestone. 188 



section in Platteville, Illinois, 187 



— , Description of Trenton limestone 



given by 186 



— , Term "Platteville" used by 187 



BalaiiiiN hnlaiwUlef!, Location of. . . 520-521 



— crciiatKs, Location of 520-521 



— hiiiiicii, Location of 520-521 



— fofjiifiif:. Location of 520-521 



— porcatiis, Location of 520-521 



Baldpate mountain, Intrusive traps of 



the 206 



Ballard, Hettie O., cited on fossils in 



Boston harbor 510 



Barbados. Changes of level shown by 



soil composition of 238 



Baresville, Ohio, township. Section at. 134 

 Barlow, Alfred Ernest, elected Fel- 

 low 570 



Barnes, .J. E., cited on his measure- 

 ments at Marshall county 84 



in Monongalia county... 82 



measurements in Doddridge 



county 87 



thickness of section near 



Moundsville, West Virginia 65 



Barnesville, Ohio, Section at 68 



Baruell, Joseph, Abstract of ijaper 



by 616-621 



— cited on fossils in red beds 381 



— , Origin and significance of Mauch 



Chunk shale 449-476 



— , Record of remarks by 614 



— , Reference to paper by 449 



— , Title of paper liv 621 



Barringer, D. M., Acknowledgments to. 494 



— cited on limestones of the Grand 



Canyon series 495 



Meteor crater, Arizona... 495,496 



nomenclature of Meteor crater, 



Arizona 502 



— , Reference to paper by 493 



Basslet. Ray Smith, elected Fellow., 570 

 Battle Run river. Location and char- 

 acter of .341,342 



Bear river. Source of 294 



Beaver formation, Character of the,,, 149 



, Sandstones of the 149 



Beeson, W., Acknowledgment to 54 



Bell, Robert, Abstract of paper by . , , . ■ 622 

 Bellair, Belmont county. Ohio. Section 



at 1-^1 



— , Record of remarks by 614, 622 



Belmont, Ohio, Section at 71 



Beloit formation. Nomenclature of.,,. 



184, ISi) 



, Term used to replace the name 



Trenton }§* 



— Wisconsin, Galena series in 18o 



Bennett and Hall cited on fossil in- 

 vertebrates 167, 168 



Benwood limestone. Character of „ l, 



Occurrence and thickness of.. 38. ol. 



52. 53, 55, 56, 58, 59, 

 61, 63, 65. 66. 84. 85 



in Ohio 3| 



Pennsylvania Qg 



West Virginia 38 



BergeTn, Norway. Climatic conditions 



at 426 



