NORTH STAFFORDSHIRE COAL FOSSILS. 197 



rare : Railway cutting, Scott Hay ; Fenton ; Adderley 

 Green. N. cordata (Brong. Foss. Flora, vol. 1, 

 pi. 41) : common in the under clays: Bradwell 

 Wood ; Adderley Green ; roof of deep mine iron- 

 stone ; Newcastle Railway cutting. N., species with 

 serrated edges : rare : Deep mine ironstone, Longton. 

 IN", tenuifolia : Railway cutting, Scott Hay. 1ST. 

 affinis (Mem. Geol. Surv.) : shale above the Bassy 

 mine : Goldsitch Moss. N. acuminata (Brong. Foss. 

 Flora, vol. 1, pi. 51) : Railway cutting, Scott Hay. 

 N. Loshii (Brong. Foss. Flora, vol. 1, pi. 49) : rare : 

 Railway cutting, Scott Hay ; Longton. N. hete- 

 rophyllia (Brong. Foss. Flora, vol. 3, pi. 183) : 

 Railway cutting, Scott Hay ; Knowles rock ; Silver- 

 dale ; Hanley. 1ST. Soretii (Brong. Foss. Flora, vol. 

 1, pi. 50, and Nat. His. Coun. Staff., pi. E, fig. 1) : 

 rare : Fenton. N. acutifolia (Nat. His. Coun. Staff., 

 p. 465) : rare : Fenton. N. macrophylla (Nat. His. 

 Coun. Staff., p. 465). 



Pecopteris serra (Lind. Foss. Flora, vol. 2, pi. 107) : Knowles 

 rock : Railway cutting, Scott Hay. P. dentata 

 (Brong. Foss. Flora, vol. 2, pi. 154) : Hollins Wood. 

 -P. Serlii (Brong. Foss. Flora, vol. 3, pi. 202): 

 not rare : Knowles rock : Goldsitch Moss. P. 

 obtusifolia (Foss. Flora, vol. 3, pi. 157) : Woodshutts 

 Colliery. P. heterophylla (Foss. Flora, vol. 1, pi. 

 38) : Knowles rock. P. nervosa (Brong. Foss. Flora, 

 vol. 2, pi. 94) : Railway cutting, Scott Hay ; 

 Longton ; Adderley Green. P. muricata : Knowles 

 rock. 



Sphenopteris Williamsonis (Brong. Foss. Flora, vol. 2, pi. 

 131) : Bradwell Wood ; Silverdale. S. macilenta 



