XU CONTENTS 



CHAPTEE XXXVIII 



OYCADOPHYTA. Pp. 478—506. 



i. Bucklandia 480-490 ; Cycadeomyelon 490, 491 ; 

 Colymbetes 491-494 ; Cycadeolepis 494-496. 



ii. Carpolithus 497-500 ; Cycadospadix 500, 501 ; 

 Beania 502 ; ZamiostTobus,'Cycadeostrobus 503- 

 505 ; Androstrobus 505, 506. 



CHAPTER XXXIX 

 OYCADOPHYTA (Fronds). Pp. 507—591. 



PAGE 



I. Bennbttitales . 512-566 



Ptilophyllum 512-529; Zamites 529-537; Otoza- 

 mites 537-545 ; Dictyozamites 546-548 ; Ptero- 

 phyllum 548-558 ; Cycadites and Pseudocycas 



558-566. 



II. NiLSSONiALES 566-587 



Nilssonia 566-578 ; Ctenis 578-583 ; Pseudoctenis 



584-587. 



III. Incbrtab sedis 587-591 



Sphenozamites 587-589 ; Plagiozamites 589, 590 ; 

 Cycadorachis 590, 591. 



List of Works referred to in the Text (Vols. Ill & IV) . 592-639 



Index 640-656 



