720 



REPORT OF NATIONAL MUSEUM, 1904. 



;m 



399 



Page. 



Dall, William H., sketch of 694 



Dalson, A. A., assistant, survey of Pennsyl- 

 vania 490 



Dana, James D., on coral growth 373 



geological results of 



earth's contraction . . 



grand outline features 



of the earth 



metamorphism 388 



origin of coal 426 



plan of development of 



North America 464 



subaerial erosion 435 



the Taconic 666, 669, 671 



volcanoes and coral is- 

 lands 423 



sketch of 400, 694 



work with the United 

 States exploring expedi- 

 tion 422 



Dana, J. P., mineralogy of Boston 228 



Dana, Samuel L., mineralogy of Boston 228 



sketch of 694 



Daniels, Edward, survey of Wisconsin ... 442,472 



Dark ages of geology 287 



Dawson, George M., assistant, survey of 



Canada 549 



sketch of 695 



Dawson's Acadian geology 446, 573 



Dawson, John W., sketch of 577, 695 



views on Eozoon cana- 



dense. 636,637,640 



glaciation 521 



origin of 



coal 147,576 



the drift . . . 573-575 

 the Taconic. 675 



work in Nova Scotia 446 



Deane, James, sketch of 633, 695 



views on fossil footprints.. 625,627 



Deane, Samuel, paper by 209 



Delaware, geological survey of, by Booth . . 348 



Deluge, the 238, 239, 260, 293, 298, 310, 316 



Denudation and erosion, J. P. Lesley's 



vie ws on 



De Saussure, reference to 



Desor, E., assistant, survey of Pennsylvania. 



on the drift 



sketch of 



Devonian age of Catskill sandstone recog 



nized 



Dewey, Charles, views on glaciation 



Dewey, Chester, geology of western Massa 



chusetts 



sketch of 



De Witt, Benjamin, on origin of drift ■ 211 



Dinornis of New Zealand 628 



d'Invilliers, E. V., assistant, survey of Penn- 

 sylvania 



Dobson, Peter, drift bowlders described... 

 Dolomites, origin of, views of Edward Hitch 



cock 



Douglas, C. C, assistant to 1). Houghton ... 

 Drift, the: 



views of Louis Agassiz 416 



E.B.Andrews 544 



567 

 208 

 490 

 422 

 422 



236 

 365 



269 

 695 



5H2 

 273 



313 



360 



Drift, the — Continued. Page. 



views of T. A. Conrad 357 



E. T. Cox 548 



J.W.Dawson 573 



E. Desor 422 



Chester Dewey 365 



Benjamin De Witt 211 



Peter Dobson '. 273 



Amos Eaton 236 



Ebenezer Emmons 378 



Foster and Whitney 419 



Abraham Gesner 338 



James Hall 365, 380 



H. H. Hayden 256 



E. W. Hilgard 530, 561 



C. H. Hitchcock 512 



Edward Hitchcock 310, 



361,367,462,470,471 



C. T. Jackson 347, 348, 359 



W.H.Keating 276 



W.E.Logan 518 



W. W. Mather 375, 395 



S. L. Mitchill 230,232 



J. S. Newberry .... 512, 542, 543, 545 



D.D.Owen 413 



H. D. Rogers 494 



Benjamin Tappan 286 



Whitney and Foster 419 



A. H. Worthen 497 



See also Glaciation. 



Drift period, recurrence of, first suggestion. 512 



Drif tless area of Wisconsin 473 



Ducatel, J. T., sketch and portrait of 322, 695 



work in Maryland 321 



Dutchess County, N. Y., geology of 223 



I >ut ton, Clarence E., sketch of 695 



work on high plateaus 621 



Dwight, William B., sketch of 695 



Eakins, L. G., assistant, survey of Pennsyl- 

 vania 582 



Eames, H. E., work in Minnesota 530 



Earl y geological publications and reprints of 260 



Earthquake of 1811-12 in Mississippi Valley 280 



Earthquakes, views of Isaac Lea 280 



Eaton, Amos, agricultural survey of Rens- 

 selaer County, N. Y 254 



characteristics of 300 



claims made regarding geo- 

 logical work 299 



conjectures respecting forma- 

 tion of earth 237 



Geological text-book 295 



Geological transverse section 235 



geology of Erie Canal 269 



the Rocky Moun- 

 tains 319 



Index to the geology of the 



Northern States 234 



on formation of salt 270 



origin of drift 236 



valley formation 270 



second edition of index 251 



sketch of 234,695 



transverse segments 297 



views on formation of iron 



ore and caves . . . 252 



