566 PTERIDOSPERMS, ETC. [CH 



Neuropteris pinnae occur in organic connexion with seeds\ 

 but it is almost certain that the genus as a whole must be 



Fig. 370. Neuropteris frond with Cyclopterit leaflets. English Coal-Measures. 

 (From a block given to me by Mr Carruthers. A.C.S.) 



• Kidston (05=). 



