52 J. STANLEY-BROWN — INDEX TO VOLUMES 1 TO 10 



Page 



DucATEi,, J. T., cited on Coastal Plain geology <« 8, 320 



Duck Ckekk chalk, Descnj)tion of. 2, 516 ; 5, 325 



DuDLKY, W. R., cited on Ithaca lake .• 6, 369 



Duff, D. B. , Acknowledgments to 8, 8, 9 



— , Reference to well-boring by 8, 10 



DuFKKNOY, P. A., cited on rocks of central France 1, 374 



DuLLKY, C. J., cited on ant nests 7, 299 



ants 7,296 



Dumas, M., cited on carbonic acid in air 7, 304 



DuMBLE, E. T., Acknowledgments to 3, 217 



— cited on Anstin beds 6, 196 



— ; Cretaceous of western Texas and Coahuila, Mexico. 6, 375 



— , discussion on Texas fossil plants by 3> 459 



Texas geology by • 2, 527 



— ; Notes on the geology of the valley of the middle Rio Grande 3, 219 



— , Photographs presented by 3, 472 



— , Titles of papers by ." 3, 483 ; 6, 482 



Du.M0NT, Andkee, cited on geology of Roumania 3, 81 



Duncan, P. M., Acknowledgments to 7, 243 



— cited on Clypeastroids and Spatangoids 7, 144 



distribution of organisms 2, 15 



_, Eocidari,^ 7, 214 



Lepidocentridoe 7, 222 



Pahvn-hlnns 7, 190, 200, 221 



— ; Use of term I'aheecliinus 7, 235 



Dune-sand, Characters of 5, 210 ; 10, 350 



in Kettle River valley 10, 353 



Snake River valley 10, 352 



, Relation of ten-ace gi-avels to 10, 357 



, Time of formp,tion of 10, 359 



DuNNiNGTON, A. F. , Survcys in California by 4, 262 



DuxNiNCiTON, F. P., cited on earth's composition 9, 263 



Durocher, J., cited on differentiation of magmas 7, 124 



temperatures 7, 287 



. D'Ursell, Charles, cited on rock decay 7, 261 



DuTTON, C. E., cited on Charleston earthquake 5, 266, 269 



denudation 7, 385, 386 



isostasy 5, 105 ; 8, 122 



land oscillations. . 6, 69 



]\lesoz()ic of New Mexico 1, 275 



})lanation 10, 76 



plateau region 1. 250 



San Rafael swell 2, 575 



term isostasy 3, 501 



unconformities in New Mexico 1, 251 



— , Pliotograplis by 2, 622 



— quoted on displacement in the Grand Canyon 1, 50 



— , Reference to work of. 1, 57, 62 



