29 



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v. 



PLATE XIV. 



Neuropteris heterophylla. 



Sternb. 



Another, but more uncommon, form of this species. 

 The size of specimen is very slightly reduced in the 

 Plate, which is from a drawing by Peioe. 



This handsome fragment comes from the shale roof of 

 the Ben sham coal-seam, Jarrow Colliery. 



