Fig. 1 (Natural Size). 
Hi 
Fig. 2 
Pteeophylltjm muceonatum, n.s. 
Plate II. 
Fig. 3. 
Hybodl'S incussidens. 
A. McLaren, Del 
Fig. 4. Fig. 5. 
Pal.eolestes gorei, U.S. 
(All Natural Size.) 
Fig 
