INDEX. 



585 



Brachiopods, Genevieve, ii, 53i» 

 532 



geologic contributions of, i, 

 662 



Helderbergian, ii, 454 



Jurassic, Hi, 85, 93 



Kinderhook, ii, 519, 520 



Middle Cambrian, ii, 299 



Middle Jurassic, iii, 91 



Mississippian, ii, 523 



Ordovician, ii, 355, 356 



Oriskany, ii, 458, 459 



Osage, ii, 525 



Permian, ii, 653 



Silurian, ii, 401, 403 



Triassic, iii, 53 



Upper Cambrian, ii, 299, 300 



Upper Devonian, ii, 476 



Waverly. ii, 527 

 Brachiosaurus, iii, 98 

 Brachiospongia digitata, ii, 363 

 Brachyphyllum, iii, 39 



yorkense, iii, 41 

 Brachyura, iii, 85 

 Brahmaputra delta, i, 203 

 Brainard, E., (and Seeley.) cited, 



ii, 364 

 Bramatherium, iii, 323 

 Branchiosauria, ii, 607 

 Brandon formation, iii, 261 

 Branner, J. C, cited, i, 489; 



ii. 335. 562; iii, 219, 560 

 Branson, E. B., cited, ii, 624; 



iii, 26 

 Braxton formation, iii, 548 

 Breakers, i, 341 



force of, i, 344 

 Breccia, i, 423, 434, 468 

 Breviarca, iii, 187 

 Br.ceville shale, iii, 549 

 Br'.dger stage of Eocene, iii, 208 

 Bridgeton formation, iii, 449, 



450 

 Brinfield fibrolite-schist, iii, 546 

 Britannare, i, 459 

 British Columbia, Eocene of, iii, 

 203 



Miocene of, iii, 270 



overthrust fault of, iii, 165 



Pliocene of, iii, 315 

 Brittle-stars, Triassic, iii, 57 

 Broadhead, G. C, cited, iii, 411 

 Brogniart, C. H., cited, ii, 610 

 Bronteus lunatus, ii, 349 

 Brontops, iii, 255 

 Brontosaurus, iii, 98, 99 

 Bronze age, iii, 504 

 Bronzite, i, 461 



Brooks, A. H. cited, ii, 213,436, 

 556; iii, 28,30, 203; (and 

 Taff, J. A.), 548 

 Brooks, W. K., cited, ii, 301 

 Brooksella alternata, ii, 287 

 Broom, R., cited, ii, 636, 650; 



iii, 42, 43, 100 

 Brown, cited, ii, 605 

 Brown, B., cited, iii, 181 

 Brown shale, iii, 556 

 Browns Park group, iii, 209, 313 

 Brule clay, iii, 245, 564, 565 



Brunswick formation, iii, 10 

 Bryophytes, Devonian, ii, 493 

 Bryozoan reefs, ii, 376 

 Bryozoans, Carboniferous, ii, 

 618 



Devonian, ii, 467, 477 



Genevieve, ii, 531, 532 



Geologic contributions of, i, 

 662 



Ordovician, ii, 357 



Silurian, ii, 405 406 



Triassic, iii, 57 

 Buchan, A., cited, iii, 434, 435 

 Buchanan gravels, iii, 383 

 Buckley, E. R., cited, i, 48, 50, 



221; ii, 317 

 Buda limestone, iii, 117 

 Buell, I. M., cited, iii, 360 

 Buffaloes, Pleistocene, iii, 498 

 Buhrstone, i, 468 



formation, iii, 199 

 Bulliopsis, iii, 295 

 Bumastus trentonensis, ii, 349 

 Bunaelurus, iii, 253 

 Bunter sandstone, iii, 32 

 Burlington beds, ii, 502 

 Burns latite, iii, 572 

 Burnt coal, Wyoming, iii, 153 

 Burton (and Milne), cited, i, 636 

 Busycon, iii, 294 

 Buttes, i, 142 

 Bysmaliths, i, 500, 592 

 Byssonychia radiata, ii, 354 



Cacapor. sandstone, iii, 548 

 Cadoceras, iii, 92 

 Caelacanthus, ii, 614 

 Caenotheres, Miocene, iii, 284 

 Caenotheridae, iii, 236 

 Calamarians, Devonian, ii, 493 

 Calamites, ii, 596, 602 



cistii, ii, 597 



Devonian, ii, 494 



Mississippian, ii, 537 



Permian, ii, 642 

 Calamopitys, ii, 595 

 Calcareous springs, i, 235 



tufa, i, 390 



tufa in Lake Lahontan, iii, 

 464 

 Calciferous, fauna of, ii, 364 



limestone, iii, 561 

 Calcimine rocks, i, 458 

 Calcite, i, 461 

 Calcium bicarbonate, deposition 



of, ii, 661 

 Calc-sinter, i, 468 

 Calhoun, F. H. H., cited, iii, 334, 



357, 384 

 California, Eocene of, iii, 201 



Miocene auriferous gravels of, 

 iii, 265, 299 



oil of, iii, 201, 263 



Pliocene of, iii, 310 



section of strata in, iii, 577 

 Call, R. E., cited, iii, 302; (and 



McGee, W J), iii, 411 

 Callicrinus murchisonianus, ii, 



403 

 Callicystis jewetti, ii, 403 



Calliostoma, iii, 295 



philanthropus, iii, 294 

 Callipteridium, ii, 593, 595, 602 

 mansfieldi, ii, 614 

 membranaceum, ii, 614 

 Callipteris, ii, 595, 644, 646 



conferta, ii, 643 

 Callopora pulchella, ii, 358 

 Caloosahatchie beds, iii, 308 

 Calumet and Hecla mine, tem- 

 perature in, i, 569 

 Calvin, S., cited, i, 88, 204, 373, 

 389; »». 337. 424. 432. 501, 

 542; iii, 144, 149, 385, 386, 

 388, 390, 391 , 406, 408, 41 1, 

 412, 516 

 Calvin sandstone, iii, 562 

 Calymene callicephala, ii, 349 



niagarensis, ii, 403 

 Calyptraeidae, iii, 295 

 Camarotoechia barrandei, ii, 458 

 Cambrian, Alabama, ii, 247 

 animal life, ii, 279 

 anthozoa, ii, 286 

 Appalachian belt, ii, 254 

 Argentina, ii, 272 

 arthropoda, ii, 280 

 Australia, ii, 272 

 basis of subdivisions of, ii, 238 

 brachiopods, ii, 285, 297 

 changes in, since deposition, ii, 



267 

 China, ii, 272 

 close of, ii, 269 

 coelenterata, ii, 286 

 corals, ii, 287 

 Crustacea, ii, 283 

 echinodermata, ii, 286 

 European, igneous rocks of, ii, 



272 

 faunas, foreign, ii, 299 

 succession of, ii, 294 

 sudden appearance of, ii, 301 

 foreign, ii, 270 

 fossils, Argentina, ii, 300 

 Australia, ii, 272 

 India, ii, 300 

 Tasmania, ii, 300 

 gastropods, ii, 297 

 Georgia, ii, 247 

 glacial beds in, ii, 272 

 graptolites, ii, 286 

 Great Britain, ii, 270 

 hydrozoa, ii, 286 

 igneous rocks, ii, 252, 272 

 India, ii, 272 

 life of, ii, 276 



ecological adaptation, ii, 292 

 Massachusetts, ii, 265 

 Middle, brachiopods, ii, 298, 

 299 

 cystids, ii, 299 

 gastropods, ii, 298 

 trilobites, ii, 298 

 mollusca, ii, 283 

 molluscoidea, ii, 284 

 Newfoundland, ii, 244, 263 

 New York, ii, 247 

 North Atlantic, ii, 248 

 North Carolina, ii, 247 



