PLATE XXVIII. 
Page 
Fig. 1. CrenopHyLLUM WANNERIANUM Font. n.sp..-..-...--------+--------- 243 
Fig. 2. Droonrres Carnauuianus (GOpp.) Born .......-..--.---------0----- 244 
Figs. 5,4. ZAMITES PENNSYLVANICUS Font. n. sp --.---..---------------+-2--- 245 
446 
