PLATE XVI. 



FIG. 1. Pagiophyllum crassifolium (Schenk). Branch with leaves well 

 preserved. P. 213. [V. 2803.] 



FIG. 2. Pagiophyllum crassifolium (Schenk). Preservation less perfect, 

 and leaves more indistinct than in Fig. 1. P. 213. 



[V. 2142a.] 



FIG. 3. Cf. Sphenolepidium subulatum (Heer). P. 208. [V. 2140.] 



FIG. 4. Sphenolepidium Sternbergianum (Dunk.). Imperfect female 

 cones, with expanded scales. P. 206. [V. 2311.] 



FIG. 5. Sphenolepidium Sternbergianum (Dunk.). Branches showing 

 spreading leaves. P. 207. [V. 2139a.] 



FIG. 6. Sphenolepidium Sternbergianum (Dunk.). Leaves and leaf 

 bases clearly shown. P. 206. [V. 2144.] 



