782 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 Turner glacier, View showing uplifted 



alluvial fan near plate 16. 39 



Turritella uvasana, Occurrence of 460 



Tuscumbia formation, Thickness of . . . 605 

 Twin coal bed, Character, formation, 



and thickness of 77 



■ — ■ — ■ — , Nomenclature of 76 



Two-mile creek, West Virginia, Sec- 

 tion on 139 



Tyler county, West Virginia, Oil-well 



records in 143 



, Section in 205 



Types of sedimentary overlap, by A. W. 



Grabau 567-636 



Tyrell, J. B., cited on Pierre forma- 

 tion 301 



Tyson, P. T., cited on Barton coal 



bed 156-157 



Udden, J. A., cited on deposition of 

 Saint Peter sandstone grains. . 245- 



— , Title of paper by .' 



Uffington shale, Occurrence of 



Ulrich, E. O., cited on age of Tulla- 

 homa formation 600- 



correlation of Noel shale . . 597- 



Stones River formation. . 



limestones and shales. 



— • ■ erosion interval between the 



Bonneterre and Elvins formations. 



fossils in Bighorn limestone.. 



548, 549, 550, 554- 



Liassic series 



— ■ occurrence of Arbuckle lime- 

 stone 



— Saint Peter sandstone 



— Sylamore formation 



thickness of beds overlying 



Saint Peter sandstone in Minn .... 



— , Name Ohio shale proposed and ap- 

 plied by 



— , Title of paper by 



Umpolosi river, South Africa, Occur- 

 rence of striated Dwyka on 



Umi's (King) road, Hawaii, Volcanic 

 ash deposits on 



Unakite granite, Derivation of name. 



, Occurrence, composition, ' and 



character of 530 



Uncompahgre drainage, Terrace gravels 

 of 



— glacier. Length of 



— ■ — , Location, character, and extent 



of terminal moraine of 254 



— plateau, Earlier drift deposits on. 261 



, Occurrence of volcanic rocks on. 



. View showing, plate 26 



— valley, Colorado, Character of grav- 



els in 



.Evidences of glaciation in... 



— , Lateral moraines in 257 



, Sketch map of 



United States Fish Commission expe- 

 dition to Russell fiord. July, 1901. 



— — , Occurrence of detrital accumu- 



lations in southwestern 275 



University of California, Resolution of 



thanks to 



Upham, Warren ; Quaternary history 

 of the upper Mississippi valley (ab- 

 stract) 725 



Upper barren series, Correlation of . . . . 



— coal group, Correlation of 



measures. Correlation of 



— Freeoort. See Freeport. 



— ■ Gallitzin, Note on error in correla- 

 tion of 



— ■ Kittanning. See Kittanning. 



— productive series, Correlation of.... 

 Upstream, Note on use of term 



246 

 246 

 161 



601 



598 

 232 

 236 



580 



555 

 34 



578 

 618 

 597 



617 



599 

 579 



413 



491 

 530 



■531 



267 

 254 



-255 

 -263 

 262 

 261 



258 

 252 

 -258 

 255 



35 



-276 



732 



726 

 69 



68 



170 



68 

 303 



Page 

 Van Hise, C. R., Hermanville limestone 



named by 583 



Vanport limestone, Equivalents of. . 73, 75 



, Location of 73 



, Occurrence of 73, 94-95, 128-129 



Veld, Discussion of the, as a normal 



peneplain uplifted 436-439 



■ plain of arid leveling. 439-440 



— peneplain, Character of 421-429 



, Climate of 423-424 



, Comparison with the Arizona 



plateau of the 444 



— — , Dissection of eastern border of. 433-435 



■, Dolerite in 426-428 



, Drainage system of 428-429 



, Eastern escarpment of 434 



, Erosion on 429 



, Erosional formation of 421-423 



, Geological age of 435 



, Possible explanation of occur- 

 rence of "pans" in 426 



, Origin of 435-444 



, River valleys and channels in. 424-425 



, Storm-flood channels in 425-426 



, Talus in 427-428 



— • — , Variations of rock structure in . 



426-428 

 ■ — ■ — , View showing escarpment of 



Black Reef quartzite on 434 



— region, South Africa, Characteristics 



of 380 



— , South Africa, Discussion of . . . . 420-444 

 Venango county, Pennsylvania, Section 



at 96 



Venericardia planicosta, Occurrence of. 460 

 Ventersdorp system, Location and 



character of 410 



Vereeniging, Transvaal, Dwyka forma- 

 tion at 409-411 



, Ecca formation at 409 



, General section from Johannes- 

 burg to 410 



Vice-Presidents, Election of W. M. 

 Davis (First) and E. A. Smith 



(Second) as 680 



Victoria falls, South Africa, Formation 



and character of 431-433 



Virginia granite areas, Aplites and peg- 

 matites of 536-539 



— granites, Horizontal joints in... 539-o40 



, Joint systems of 539 



— ■ — , Lithological character of.... 523-540 



— — , Mineral composition of 525-526 



— Tiedmont region. Geology of 524 



— — . See Piedmont. 



— , Views showing granite quarries in, 



plates 69, 70. 534, 536 

 Volcanic ash, Sources of Hawaiian.. 



490-492 



— craters in the Southwest, by C. R. 



Keyes 721-723 



Von Drasciie, . cited on geologic 



formations of Guadix, Granada . . . 285 

 — ■ quoted on Block formation of 



Granada 287 



— , Title of paper by 285 



Von Post, , quoted on origin of 



potholes 319 



Walcott, C. D. : Algonkian formations 



of northwestern Montana 1-28 



— cited on age of Vermont argillite. . . 575 

 — -correlation of the Middle Cam- 

 bric with the Protolenus beds, 

 New Brunswick 574 



fish fauna in Harding sand- 

 stone • • 586 



. — remains occurring in Hard- 

 ing sandstone 563 



