702 



BULLETIN OF THE GEOLOGICAL SOCIETY 01' AMERICA 



Page 

 Ice currents. Results prorhiced by, in 



mechanical concentration 8 



— . Erosion due to action of 539-541 



— present during the formation of gla- 

 cial terraces, by F. P. Gulliver (ab- 

 stract) 640 



ICHTHYOSADRS, Primitive character of. 



by .Tohn C. Merriam (abstract) . . . 039 

 Idaho", Stratigraphy of northern part of. 400 

 Iddings, Joseph P.. Memoir of Samuel 



L. Penfield by 572-5S2 



Idmonea atlantica. Location of. . . . ."i"_'o-o21 

 Igneous rocks, Formation of leucite in. 644 



.Results of concentration in... 24.25 



Illinois. Coal basin of 400. 401 



— .Trenton and Galena limestones of. . 



179-194 

 IxcoME, Particulars of. See Treas- 

 urer's report 564-566 



IXDiA, Former connection with Mada- 

 gascar of 2.36 



— . Probable connection with Australia 



of 236 



IxHABiTAXTS, River of. : Peat beds un- 

 derlying 509 



Intraformatioxal conglomerate, Occur- 

 rence in Galena series of 181 



IxvEST.MENTS. Sce Treasurer's report. . 



564-566 



Iodine, Segregation of 25 



Iowa, Trenton and Galena limestones 



of 179-194 



Ip.swich, Massachusetts. Occurrence of 



non-fossiliferous clays at 529 



.Old till exposures at 516 



Irving, R. D., Reference to descriptions 



by 192 



ISCHIA. Signals for measurement of 



Bradyisms established on island of. 240 



IsosTACT. Explanation of 402 



IsosTATic adjustment. Modifications of . 



earth movement caused b.v 249 



ISTii.MiAN region, Geology of 411 



Italy. Character of earthquake districts 



in 233 



— , Land movements in 239 



— , Remains of African fauna in 236 



Jackson county. West Virginia, Coal 



beds in 94 



Jackson, C. T., "Leda cla.vs" studied 



by 530 



.Jacob sand. Correlation of '512 



Jaggar, T. a.. Junior, Acknowledg- 

 ments to 304 



— cited on character of Devils tower. . 



304, 306, 307, 320 



— elected Fellow 570 



— , Record of remarks by 623 



— , Reference to paper by 324 



— . Resolution presented by 613 



— , Title of paper by 613 



.lAMico gravel. Correlation of [facing]. 512 



.Japan. Land movements in 239 



— . Seismometric observations in 233 



Jefper.son county. Ohio. Section at. . . . 131 

 Jefferson. Mark S. W. : Glacial ero- 

 sion in the Northfiord 413-426 



■ — ; liateral erosion on some Michigan 



rivers 333-350 



— . Title of paper by 609, 622 



Johnson. Douglas W., elected Fellow. 570 



— . Title of paper by 642 



■ — , Volcanic necks of Mount Taylor re- 

 gion 303-324 



Johnson, H. R.. Title of paper by. . . . 6i0 

 Johnson. J. L.. cited on section at 



Clarksburg. Harrison county !*3 



JoLLYTOWN coal bed, Location of tti3 



Pa<^"e 



JoLLYTOWN coal bed. Occurrence of . . . 1(13. 



104, 116, 117, 118, 127, 132 



, Section of 127 



, Thickness and composition of. . 



103, ll!4 



— limestone. Occurrence of lo6. los. 



123, 12.S. 130 

 JosTEDAL ice sheet. Tongues of the. 415-418 

 JosTEDALSBRAE Ice sheet. Location and 



extent of 413 



JuLiEN. Alexis A., Title of paper bv. . . 



610. 622 

 Jura beds of the Uinta range. Correla- 

 tion of 440 



Jurassic beds. Occurrence in Cook inlet. 



Alaska, of 326-329 



on the Great plains of the Cor- 



dilleran region of 289 



— , Continental structure during the. . . 393 



K.vtzer, Friedrich. cited on South 

 American area in Middle Devonian 



time 237 



Keith, Arthur, cited on folded faults 



of the Appalachians 404 



structure of eastern part of 



North America 394 



'Kemp. J. F.. Acknowledgments to 222 



— .Description of norite rock by 486 



— . Record of remarks by 626, 644 



— , Title of paper by 610 



Kenai, Occurrence in Alaska of flora 



of the 326 



Kensington, N. H.. Double glaciation 



at 509 



Kentucky. Allegheny formation in.... 150 



— , Mississippi formation in 142 



— , Occurrence of Rockcastle sandstone 



in ]45 



Keyes, Charles R.. Reference to de- 

 scriptions by 192 



KiLBURN crater. Character of 212 



, Contour map and cross-section 



of '214 



— — , Interior view of 2J5 



, Pleistocene fossils found in 215 



— • — , Sketch map and section of 21-1 



Kindle. E. M. (and A. H. Brooks i. 



Title of paper by 649 



King. Clarence, cited on geology of 



Nevada 396 



— ■ Uinta mountains 293 



nomenclature of the Uinta 



range 434 



— , Geologic history of the Uinta range 



described by 428 



— quoted on structure of the Uinta 



range 442 



— .Table of Paleozoic sections by 432 



— .Weber quartzite named by 434 



K.IENDALS glacier. Brixdals glacier 



compared with 416. 417 



. Erosion of 424 



.Location and character of... 41ii-416 



Knopf. Adolph (and Sidney Paige). 



Title of paper by 649 



— , Stratigraphic succession in the re- 

 gion northeast of Cook inlet. 



Alaska 325-332 



Knowlton. F. H.. cited on Tertiary 



fossils of Cook Inlet region .j30 



Knoxville. Jefferson county. Section 



g^ 66 



KoCK. Walter, Fossils near EI Paso 



found by 21ij 



Kolderup, C. F., cited on quartzose 



gneiss of the Norwegian valleys.. 4J/> 

 — . Reference to 4"-b 



