748 



FLORA OF THE OOLITIC EPOCH. 



the Keupric epoch. Coniferous genera, as Brachyphyllum, Taxodites, 

 Palissya, and Pence, are fonnd. 



Fig. 929. 



Pig. '930. 



In the Oolitic epoch the flora consists of numerous Oycadacese and 

 Coniferee, some of them having peculiar forms, Schimper enumerates 



Fig. 931. 



Pig. 932. 



Fig. 929. Palseozamia pectinata (Zaraia pectinata of Brongniart, and of Lindley and 

 Hutton), a pinnati-partite leaf of a fossil Cycad. Fig. 930. Pteropliyllum Pleiningerii, 

 leaf of a fossil Cycadaceous plant. Fig. 931. Brachyphyllumimammillare, a Coniferous 

 genus of the Oolitic System, Yorkshire. Fig. 932. Equisetum columnare, a fossil species 

 of the Oolite of Yorkshire. 



