668 



STUDIES IN FOSSIL BOTANY 



Callitris, fructification, 609 

 Calymmatotheca, 286 



Stangeri, 394 

 Campbell, D. H., 348, 653 

 Canals, carinal, 22 



infranodal, 47, 48 

 Cancellatae. See Clathraria 

 Canopy, of seed, 390, 391 

 Carboniferous, 5, 6 



formation, 518 



limestone, 202 



Lower, 5, 394, 418, 465, 477, 480, 

 482, 495, 498, 514, 611, 641 



Upper, 5, 517 

 Cardiocarpon, 547 



anomalum, 196 

 Cardiocarfus, 547 

 Carruthers, W., 58, 144, 535. 557, 



560, 561, 563, 567, 568 

 Cash, W., and Hick, T., 41, 42 

 Casts, 7, 451 



medullary, 9, 16-19, 33, 46-48, 73, 



257 

 Catkins, 522, 524, 525, 536, 537, 539, 



545 

 Caulopteris, 295, 296, 303, 468 

 Celakovsky, L. J., 627 

 Cepkalotaxus, 609, 658 

 Ceratozamia, 366 

 Chalaza of Bennettites, 572 

 Cordaiteae, 540, 541, 548 

 Lagenostoma, 387, 389, 390, 391 

 Trigonocarpus, 453, 454 

 Cheirostrobeae, 114-123 

 Cheirostrobzts, 86, 114-123, 621, 622, 

 627, 628, 630, 633, 656 

 affinities of, 121 

 petty cur ensis, *n6, '"'117, """119 

 axis, 115, 118 

 bracts, 117 

 diagram, *n6 

 peduncle, 121 

 sporangia, 118, 120 

 sporangiophores, 117, 120 

 spores, 121 

 sporophylls, 115, 120 

 Christ, H., 587 

 Cingularia, 49, 50, 67-70 

 bracts, 67 

 sporangia, 69 

 sporangiophores, 68 

 typica, *68, *6g 

 Cladoxyleae, 496-499, 643 

 Cladoxylon, 496-498, 643 

 dubium, 497 



Cladoxylon mirabile, 497 

 Classification, 13 



Calamarieae, 73-82 



Ferns, 351 



of Vasculares, 615-619 



scheme of, 616 

 Clathraria, 211, 212, 214, 215, *2i6, 



218 

 Clepsydropsis, 643 

 Club-mosses. See Lycopodiales 

 Coal, 9, 13 

 Coal-balls, 10-13 



Moravian, 646, 663 

 Coal-flora, 6 

 Coal, Leaf, 202 

 Coal-measures, 5, 357, 611 



Lower, 411, 428, 474, 483, .501, 



5". 53i 



Middle, 451, 465 



Upper, 441, 457, 460, 466, 532 

 Colpoxylon, 446, 490 



aeduense, 446 

 Compositae, 603 



Coniferae, 491, 523, 546, 547.£55*» 

 552. 553. 554. 604-611 



affinities, 653-658 



antiquity of, 605 



Permian, 605, 607 

 Coniferous wood, 610 

 Conifers, 5, 82, 485, 525, 526, 529, 



535. 539. 545. 55o, 555 

 Conostoma, 422 



intermedium, 418 



ovale, 418 

 Corda, A. J., 288, 297, 306, 402 

 Cordaianthus, 535 



female, 539-546 



male, 536-539 



pollination, 541 



anomalus, 546 



Grand' Euryi, 541, *542 



Penjoni, 536, *537 



Saportanus, 536 



Williamsoni, *540, 546 

 Cordaicarpus , 547, 548, 549 

 Cordaitales, 500-554, 612 



affinities, 650-657 

 Cordaiteae, 453, 491, 500, 509, 512, 

 513. 5 1 ?. 5 l8 "554» 600, 613, 650, 

 658 



affinities, 550-554 



external characters, 519-525 



flowers, 524, 535-546 



leaves, 532-535, 609 



roots, 530, *5 3 i 



