contents. xv 



Ctcadophtta. 



Williamsonia Buchlandi (Ung.). 

 W. peeten (VhiW.). 

 CycaAeoidea squamosa (Brongn. 

 Zamites megaphyllus (PhilL). 

 Ctenis latifoUa (Brongn.). 

 Otozamites, sp. 

 Spheno%amites Belli, sp. nov. 



A CrENUs OF Gtmnospekms of botjbtfui, APriNiir. 



Podo%amites stonesfieldensis, sp. nov. 

 Otmnospermotjs Seeds. 



Carpolithes conicus, L. & H. 



C. diospyriformis, Sternb. 



Carpolithes, sp. 



CONIFEHALES. 



Araucarites sph(sroearpus, Carr. 



A. oolitious (Carr.). 



A. Brodiei, Carr. 



A. sphcsrieus (Carr.). 



A. Bucklandi (L. & H.). 



A. CleminsJiawi, Mans.-Pley. 



Araucarites, sp. 



Thuites expansus, Sternb. 



Thuites, sp. 



Brachyphjllmn, sp. o. 



Braoliyphyllum, sp. /3. 



Conites primmvus (L. & H.). 



C. depressus (Carr.). 



? JVageiopsis, sp. 



? Phyllites, sp. 



CONCLUSION . . 157 



BIBLIOGEAPHT . . .... 171 



INDEX ... .... 185 



EXPLANATION OF PLATES. 



