TtJRXER — UDDEN ' 185 



Page 



Turner, H. W., Reference to present survey of gold belt by 4, 222 



— , secretary of petrographic section 8, 393 



— , Titles of papers by 2, 633 ; 8, 390 ; 10, 479 



TuKNER, J. H., Work of, in Alaska 1, 101 



Turner. L. M., Reference to work of, in Alaska 1, 125 



TuscAHOMA formation, Description of 2, 596 



Tuscaloosa formation, Description of. 2, 588 



TuTTLE, H. p., cited on the Black hills 1, 204 



TwiDALE, A. P., Acknowledgments to 7, 95 



Tyndall, John, cited on crevassing 6, 213 



melting of ice 6, 210, 211 



the i)lasticity of quartz 1, 222 



— , Glacial studies of. 4, 191 



— , Slaty cleavage experiments of 4, 78 



Tyrrell, J. B., Acknowledgments to 4, 440 



— , cited on ancient beaches 2, 474 



boulder clays of Alberta 7, 35 



Cretaceous strata of Manitoba 6, 19 



deformation in Manitoba 8, 241 



drumlins of Canada. ... 7, 21 



elevation of Shell river. 9, 387, 389 



epeirogenic movement around Hudson bay 9, 109 



fossils in old lake deposits 10, 1(58 



glacial man 4, 204 



river courses 2, 245, 250, 253 



glaciation in Canada 2, 267 



Laramie group 1, 527 



Laurentian boulders 7, 38 



Pleistocene fauna 1, 317 



shorelines of lake Agassiz 6, 27 



— , Collections by 1, 221 



— , Discussion on the Laramie group 1, 528 



— ; Glacial phenomena in the Canadian Yukon district 10, 193 



— , Photographs by 3, 482 



— ; Post-Tertiary deposits of Manitoba 1, 396 



— , Reference to work of 1, -17 



— , Titles of papers by 1, 544 ; 4, 411 ; 10, 4 SO 



Tyson, P. T., cited on geology of Maryland 8, 321 



Tyson, Philip, cited on Piedmont rocks 2, 305 



West Virginia coal 5, 68 



— , Reference to work of 2, 436 



Tyson, S. T., cited on traps 2, 339 



XJ 



Udden, J. A., cited on eolian deposits 10, 359 



— . Election of 9, 2, 393 



— ; Loess as a land deposit 9, 6 



XXIV— Bull. GeoL. Soc. Am. 



