602 



INDEX. 



Araucarites Reichenbachi Gein 2CtZ 



sliinarumpensis Ward 30; Pis. I, II 



virginicus Font 572-573,582; PI. CXIX, Fig. 8 



?sp. Font 131; PI. XXXV, Fig.9 



Arctic coast, fossil plants from 147 



Aristolochisephyllum? cellulare Ward 491, 



492-493, 582; PI. CVIII, Fig. 6 



crassinerve Font 481-482, 



504,508,528,582; PI. CIX, Fig. 1 



Arizona, investigation in 13-16 



marl buttesin 23-24,42 



Older Mesozoic of, geological sections of 37-46 



geological sections of, figures showing . . 3S, 39, 41^5 



paleontological relations of 28-37 



stratigraphical relations of 16-28 



painted cliffs of 16, 28 



Painted Desert of. See Painted Desert, 

 petrified wood from. See Petrified wood. 



Trias of, fos.sils of Pis. I-III 



variegated marls of. See Marls, variegated. 



vertebrate fossils from 15 



Arkansas, Trinity beds of 340 



Trinity beds of, collections from 339 



Arlington. Va., fossil plants from 537-542, 583-589 



Arlington beds, age of 542 



fossil plants from 543 



Arundel formation, correlation of 543, .598 



description of 396 



fossils of 399 



occurrence of 395, 546 



Aspidites Nilsonianus Gopp 85 



Txniopieris Gopp 81 



Williamsoiils Gopp 79 



Aspidiuin anrjitstipinnatum Font 540 



Dimkeri (Schimp.) Font 228 



heterophyllum Font 226, 231-232, 550 



monocarpum Font 57 



montanense Font 160 



Oersledi Heer 156, 158, 161 



parvifolium Font 541 



Aspleniopteris pinnatifida Font 224 



Nilsoni ? Sternb 104 



Asplenites ?? sp. Hartz 69 



Asplenium Dieksonianum. Heer 15.5,218-219,280 



distansHeer 280 



FcerMedi Deh. & Ett 161,165 



martinianum Heer 280 



Nilsonii Sternb 104 



2:i(^tritsrJihtrnse Heer 69 



whitbiense tenue Heer 67 



Astrodon Johnstoni Leidy 349, 357, 392 



Atane beds of Greenland, correlation of 153, 220 



fossils of 220 



Athrotaxis Don 596 



Athrotaxopsis Fontaine 366-367 



expansa Font .501, .52D, 



526, 533, 535-587, 538, 543, 547, 555, 571, 

 573, 682, 591, 592, 596, 598; PI. CIX, Figs. 12, 13 



grandis Font. ? 



tenuicaulis Font .... 516,520,526,538,543,546,571,582,596 



Atlantosaurus beds, geological relations of 203 



Aubrey, Upper, occurrence of 16, 19 



Aucella crassicollis Keyserl 1.52 



Back Lick Run, Va.. fossil plants from . 



Baiera Friedrich Braun 



brevifolia Newb 



385; PI. LXXIX 



Page. 



Baiera digitata (Brongn.) Fr. Br 121 



gracilis (Bean) Bunb 168, 173-174; PI. XLIV, Fig. 2 



longifolia (Pom.) Heer 110,280 



Muensteriana ( Presl. ) Heer 168 



palmata Heer 167-168, 171-172 



Phillipsi Nath 128 



sp. Brongn 168 



Baieropsis adiantifoUa Font 510, 528, .538, .580, 583 



denticulata angustifolia Font 491, 580, 582 



foliosaFont.. 481^82,489,504,508,580,582; PI. CX, Fig. 9 



longifolia Font 504,505,517,580,582; PI. CXI, Fig. 3 



pluripartita Font 479, 



481-482, .504, 505, 580, .582; PI. CVII, Fig. 1 



sp. Dn 280 



Baltimore, fossils from 362, 556, .570 



See aJso Union Tunnel: Federal Hill; Federal Hill 

 beds. 



Baltimorean formation, character and name of 364 



Baptanodon 205 



Bear River beds, fossils from, age of 208 



Belodon beds, vertebrate bones found in 23 



Belodont 15, 25 



Belt Mountains, Little, foothills of, fossil plants from. 282 



Bennettitacea; 118-120, 275 



Bennettitales 118-120,275 



Bennettites Gibsonianus Carr 275 



Saxbyanus Carr 360 



sp. Carr 416 



Berwyn, fossil plants from 475, 534 



Beulah clays, cycads in 203-204 



geological relations of 205-206 



Bewley estate, fossil plants from the 475, 534, 583-589 



Bibbins, Arthur, fossils collected by 389, 



404-408, 479-480, 504, 508, 519, 543-547, 549-.557 



methods of collection of 406-407 



on iron ore fossils 389, 404 



on Maryland geology 395-397, 399 



on Potomac formation 400-401 



on Union Tunnel, Baltimore 570 



section by, on stratigraphical position and general 



nature of the Maryland cycads 411-416 



Bicknell, P. C, fossils found by 36 



on Moencopic fossils 29 



Black Falls, Ariz., Lerou.x member at and near 24, 26 



Black Hills, fossil plants of 203-207, 315-326 



fossil plants of, description of 319-322 



geology and paleontology of part of 204-207 



Jurassic cycads of 203-207 



paleontology of 317-326 



section of 205,318 



stratigraphy of 205-206, 317-326 



Blackhawk, Wyo., fossil cycads from 206 



Bladensburg, Md. , saurian remains near 349 



Boilings Bridge, Va., fossils from 3.59 



Bonito Creek, Ari:.., location of 31 



Bozeman, Mont., fossils from near 146,177 



Brachj-phyllum Brongniart 130-131, 176-177, 549 



crassicaule Font 529, 



557,567-568,580,582; PI. CXIII, Fig. 6 



mamillare Brongn 130-131, 



141,143; PI. XXXV, Figs. 4-8 



Moreauanum Brongn 177 



parceramosum Font.? 517, 638, 543, 557, 667, 680, 582 



Pkillipsii Schimp 130 



Storrsii Ward 176-177; PI. XLV, Fig. 6 



sp. Font 176 



Branchville, Md. ,S'ee Bewley estate. 



Bridger Range, Mont., fossil plant from 145, 177 



