666 



STUDIES IN FOSSIL BOTANY 



Arber, E. A. N. , and Thomas, H. H. , 



228, 229 

 Archaeocalamites, 26, 37, 49, 51, 

 70 - 72, 79, 619, 620, 622, 

 625 

 fructifications, *6i, 70, 71, 72 

 leaves, 38, *7i, 74 

 Toots, 45, 72 

 sporangia, 70 

 stem, 71 



radiatus, *6i, *7i 

 Archaeopteris , 290 



hibernica, 290 

 Archegonium, 188, 195, 196, 425, 



457, 545. 548, *549 

 Areola of Osmundaceae, 291 

 Argonne, 607 



Arran, Isle of, 139, 140, 141, 168 

 Arthrodendron, 15, 34, 74 

 Arthropityostachys Grand'Euryi, 59 



Williamsonis, 81 

 A I'thropitys (see Catamites), 19, 33, 



36, 74. 7°. 78, 79 

 bislriata, 29 

 Articulatae, 615, 631, 632 

 Artis, F. T., 295 

 Artisia, 523, 527 

 Aspidiaria, 133 

 Aspleniuvi, 272, 418 

 Asterochlaena, 325, 335, 347, 498, 



641, 643 



/tZA"(Z, *324 



Asterophylliteae, 614 

 Asterophyllites, 36, 62, 76, 114 



densifolius, *77 

 Asterotheca, *28o, 281, 287, 288, 



3°3. 323. 34 8 . 35°. 421 

 Astromyelon, 41, 42, 44, 45, 72. See 



Catamites, roots 

 Autophytlites, 79 

 Autun, 290, 297, 306, 333, 446, 469, 



486, 487, 492, 493, 501 

 Axillary shoot, 312 

 Azolia, 187 



Bacteria, Palaeozoic, 202 

 Baiera, 612 



flowers, 613 

 Bamboos, 580 

 Barber, C. A., 610 

 de Bary, A. , 444, 543, 564 

 Beania gracilis, 595, 613 

 Bennettitales, 596, 597, 598 



affinities, 658-661 

 Bennettiteae, 289, 464, 491, 546, 



553. 559-593. 597. 598, 603, 



644, 647, 650 

 Bennettiteae, embryo, 573-575 

 flowers, 579-589 



fructification, 566-569, 579-589, 593 

 leaves, 565, 566, 578, 579 

 ramenta, 566, 567 

 seed, 567-575 

 stem, 560-565, 578 

 Bennettites (see also Cycadeoidea), 



559-578, 592 

 diagnosis, 560 

 embryo, 393 

 Gibsonianus, 560, *56i 



bracts, 567, 571 



embryo, *s6g, 572, 573, -574, 



575 

 fructifications, *56i, 567-576, 

 *568, '569, *5 7 2, 580, 582, 

 588, 601 

 leaf-bases, 562, 565 

 ramenta, 566, *56g, 571, 572 

 seed, 5 6 7-57S. *5° 8 , *56g. 



*572. *574 

 stem, 560-562, *56i 

 Morierei, 576, 588, 601 

 Peachianus, stem, 564 

 Saxbyanus, stem, 562, '563 

 Benson, Miss M. , 188, 197, 399, 400, 



410, 623, 633, 636 

 Bergeria, 132 

 Bernard, C. , 655 

 Berridge, Miss, 189, 190 

 Bertrand, C. E. , 136, 228, 340, 501, 



' 5°2, 5°S. 5° 6 . 5°9i 5 r °. 5 r 3. 6 3 x 

 Paul, 336, 337, 340, 643 

 Binney, E. W. , 10, 99, 239, 357, 429, 



433. 45 2 . 4S 6 . 474 

 Black flints, 532 

 Blanzy, 263 

 Boodle, L. A., 342, 343, 387, 511, 



627, 628 

 Bornza. See Archaeocalamites 

 Bothrodendron, 167, 192, 199-203,636 

 minutifolium, 200 

 mundum, 135, 201, 259 

 cone of, 201 

 stem of, 200 

 pltnctalum, 200, 202 

 cuticle of, 202 

 Botrychioxylon, 318, 319, 344, 640 

 Botrychium, 319, 321, 341, 344, 640 

 Botryopterideae, 268, 289, 291, 305- 

 346, 420 

 affinities of, 340-346, 638-644 



