280 



FOSSIL PLANTS. 



PAGE 



Arthrostigma 235 



gracilis 235 



Artiiia 221 



. 131, 132 

 . 130, 132 



. 137, 138 

 . . 63 

 . . 83 

 . 138 



Glockeri . 

 Silesiacus , 

 Asplenites 



alethopteroide 



Sternbergii . - 



Asplenium 



transitionis 62 



Asterocalamites .... 35, 225 

 scrobiculatus . . .35, 38, 225 



Asterocarpus 



pteroides , 117 



Sternbergii 128 



truncatus 128, 257 



Asterochlsena 11 



Cottai 11 



A sterophyllites 



comosa 42 



delicatula 41, 48 



elegans 37 



equisetiformis . . 37, 38, 47 

 foliosa . . .28, 43, 44, 56, 59 



galioides 44 



grandis 39, 40 



jubata 42 



longifolia ..,.,. 41 

 radiatus ...... 43 



radiiformis 44 



rigidus 39 



spaniophyllus .... 38 



spicatus 48 



tenuifolia 42 



tuberculatus 56 



Aaterotheca 



arborescens 114 



Candolleana 116 



cyathea 114 



Sternbergii . . . , . 128 



Bechera 



charceformis 41 



delicatula t 41 



Bergeria 153 



Bornia 



radiata 25, 35, 39 



scrobiculata 35 



transitionis 36 



Botkrodendron 



punctatum .... 175, 177 



Botryoconus 



Pitcairnwg 210 



Bruckmannia 



tuberculata .... 56 



PAGE 



Bythotrephis ... 22, 225, 243 



divaricata 243 



flexuosa 243 



gracilis 243 



mutabilis 225 



Scotica 22 



Calarriitea 



bistriata 4 



concentrica .... 17, 18 

 striata 4 



Calamites 3, 22, 249 



alternans ...... 32 



approximatus ... 32, 33 



bistriatus 4 



cannaeformis 3, 25, 26, 27, 28, 

 29, 36, 41 



carinatus 27 



Cistii . . 25, 30, 33, 34, 39 



cruciatus 32, 33 



decoratus 4, 25 



dubius 31 



gigas .,.,... 3, 29 



infractus 33 



inornatus 36, 225 



interruptus ..... 34 

 laticostatus ..... 36 

 lioderma ...... 30 



major ". 3 



nodosus . . .23, 27, 28, 29 



pachyderma 29 



radiatus 35 



ramosus . . . .26, 28, 249 



scrobiculatus 35 



Sternbergii 36 



striatus 4 



Suckowii . . .24, 25, 26, 29 

 sulcatus ...... 29 



transitionis .... 35, 225 



tuberculosus ..... 30 



undulatus 25, 29 



varians 31, 33, 249 



variolatus 36 



Volkmanni .... 42, 208 



Calamitina 173 



Calamocladus 38, 226 



acicularis , 226 



binervis 39 



equisetiformis 23, 38, 40, 249 



foliosus 43 



grandis 40 



longifolius .... 41, 42 

 rigidus ....... 40 



Calamodendron 



approximatum .... 34 

 cruciatum 32 



Calamostachys 56 



Ludwigi 56 



paniculata 56 



