PLATE XVII. 



FIG. 1. Brachyphyllwm spinosum, sp. nov. Lai'ge branched specimen 

 with leaves, leaf-scars, and thorn-like branches. P. 216. 



[V. 2746.] 



FIG. 2. 1 BrachypJiyllum spinosum. Leaves slightly enlarged, showing 

 the form and striate structure. P. 218. [V. 2296.] 



FIG. 3. Brachyphyllum spinosum. Portion of a thick branch with 

 leaf bases. P. 218. [V. 3180.] 



FIG. 4. Brachyphylhim spinosum. Portion of a decorticated axis with 

 three branches. P. 217. [V. 2240.] 



FIGS. 5 and 5a. Brachyphyllum spinosum. Branch showing decorti- 

 cated axis. P. 218. [V. 2750.] 



FIG. 6. Brachyphyllum spinosum. One-third nat. size. Decorticated 

 specimen showing the spinous branches. P. 217. [V. 2135.] 



FIG. 7. Sphenolepidium Kurrianum (Schenk). Cluster of female cones. 

 P. 203. [V. 2316.] 



FIGS. 8 and 8a. Sphenolepidium Kurrianum (Schenk). Single cone 

 more perfectly preserved. P. 203. [V. 2213.] 



FIG. 9. Braclti/phyllum obesum, Hcer. Small twig. P. 221. [V. 3348.] 



