534 



INDEX. 



Asimina Leiocarpa 514 

 Asiihaltiim t^H 

 Aspbaltum Springs 175 

 Aspidium Fischeri 497 



goldianum 497 

 Kennerlyi 498 

 rpnlcheilum 497 

 Aspidiophylluin trilobatum 495 

 Astrophyllite, analysis of 138 

 Axial Basiu 362 

 Azimuth of San Luis Base 282 

 Azimuths, tables of 286-297 

 Aztecs 474,476 

 Aztec Springs 399 

 Bad Lands 176, 184 

 Basalt 246 



Grand Mesa 249 



San Luis Valley 246 

 Basaltic eruptions, isolated 250 

 JBasaltoids 113 



Base-line at Denver, measurements of 280- 

 281 

 in San Luis Valley, measure- 

 ments of 281-282 

 Basic plutonic eruptions 208 

 volcanic eruptions 245 

 Basin Creek 166 



.Plateau 163, 165, 166, 168, 180 

 Battlement mesa 176 

 Bear River 195 



Mountains 195 



porphyritic trachyte 

 of 238 

 Bear's Ears Plateau 190 

 Beaver Creek, ruins on 477, 478 

 Bechler, G. R., report of 359 

 Beckwith, H. C. 481,483 

 Belmont, stone circles at 473 

 Berchemia multinervis 517 

 Berthoud, E. L. 311, 319, 339 

 Bessels, Emil., Dr. 456 

 JJetula SBqualis 504 



Beatriceana 489 



cauda<;a 504 



Goepperti 503 



gracilis 503 



gran di folia 503 



prisca 503 



Stevensoni 504 



Vogdesii 503 

 Betulacese 503 

 Betulites den ticu lata 489 

 Big Greeley ditch 339 

 Big Thompson River, arable area of 325 

 Bignoniaceaj 515 

 Bill William's Mountain 475 

 Bitter-water Creek 173, 174 



Fork, 175 

 Bitumen Springs 355 

 BlancaPeak, height of 277, 278 

 Boardman, Dr. G. A. 476 

 Bluff group 222 

 Book or Roan Plateau, 352 

 Bowditch, F. C. 528 

 Brandegee, T. S. 393, 396 

 Brownell, W. A. 483 

 Bumelia Marcouana 496 

 Burial custom of Coyot&ro Apaches 473 



Mojave custom of 472 



places 385, 386, 414 



ButtneriacesB 514 

 Byers, W. N. 311, 319 

 Cache laPoudre, arable area of 325 

 Cactus Valley 164, 174, 176, 181, 184, 351 

 Calamarise 498 

 Calamopsis Danai 503 

 Calaverite, analyses of 139 

 Calciferous group, tables of 130 

 California, amount of water used in irri- 

 gation in 321 

 Callicoma microphyela 513 

 Callidium agreste 530 

 Calyciflorse 518 

 Calycites hexapbylla 511 

 Camp Mojave 471 

 Canon Bonito Chiquito 423 

 Chaco 436, 453 

 Colorado 191 

 de Chelly 425 

 of Grand River 172 

 of the Dolores River 178 

 of the Rio San Juan 420 

 through Junction Mountain 371 

 Carboniferous 167, 179 



formation, tables of 129 

 review of 106 

 system 24 

 Carex Berthoudi 500 



servata 500 

 Carpinus grandis 504 

 Carpites Brandonianus 520 

 bursseformis 520 

 cocculoides ? 520 

 coffeseformis 520 

 costatus 520 

 glumseformis 520 

 Grayanus 520 

 irregularis 520 

 laurineus 520 

 ligatus 520 

 lineatus 520 

 minutulus 520 

 mitratus 520 

 myricarum 520 

 oviformis 520 

 Pealei 520 

 rhomboidalis 520 

 rostellatus 520 

 spiralis 520 

 triangulosus 520 

 Utahensis 520 

 valvatus 520 

 venosus 520 

 verrucosus 520 

 Carpolithes arachioides 519 

 compositus 

 MexicaTius 

 palmarum 

 Carvings, Indian 475 

 Carya antiquorum 518 

 olivseformis 518 

 Vermontana 518 

 verrucosa 518 

 Casa del fico 418, 420 

 Case, F. W. 521 

 Cassia concinna ? 519 

 Castanea intermedia 506 

 nana 506 

 Ungeri 506 

 Castaneopsis chrysophylloides 506 



