PLATE III. 



FIG. 1. Zamites Buchianus (Ett.). Page 85. [V. 2262.] 



FIG. 2. Zamites Buchianus (Ett.). Apex of a single pinna. P. 83. 



[V. 2363.] 



FIG. 3. Zamites Buchianus (Ett.). Apex of a single pinna. P. 84. 



[V. 2123c.] 



FIG. 4. Zamites Buchianus (Ett.). Portion of a large frond, showing 

 manner of attachment of a pinna. P. 83. [V. 2227.] 



FIG. 5. Zamites Buchianus (Ett.). Apical portions of two pinnae. 

 P. 82. [V. 2120.] 



FIG. 6. Dioonites Dunkerianus (Gopp.). Portion of a frond, showing 

 the form and manner of attachment of the pinnse. P. 45. 



[V. 3218.] 



FIG. 7. Cycadites Saporta, sp. nov. Portion of a frond, showing the 

 venation and arrangement of the pinme. P. 34. [V. 2124.] 



