72 MR ROBERT KIDSTON ON THE 



Middle Coal Measures. 



Horizon and Locality. — Peacock Marl. Fenton. 



,, Great Row Coal Rock. Longton. 



,, ,, Bay Coal. Longton. 



,, ,, Knowles Rock. Stafford Iron and Coal Company, Fenton. 



var. saxifragsefolium, Sternb., sp. 



Rotularia saxifragwfolia, Sternb., Vers. i. fasc. iv. p. 32, pi. Iv. fig. 4. 



Sphenophyllum cuneifolium, var. saxifraguefolium, Zeiller, Flore Foss. d. bassin houil. d. Valenciennes, 

 pis. xlii. fig. 1; xliii. figs. 4, 5, 8, 9, 10, 1886, p. 413, 1888. 



Middle Coal Measures. 



Horizon and Locality. — Great Row Coal Rock. Stafford Iron and Coal Company, 



Fenton. 



Lower Coal Measures ( Upper Series). 



Horizon and Locality. — 2 yards below Hard Mine Coal. Weston Coyney Colliery, 



Longton. 

 ,, (?) ,, Hollinswood, Kidsgrove. 



Pilicacese. 



Sphenopteris, Brongt. 



Sphenopteris obtusiloba, Brongt. 



Sphenopteris obtusiloba, Brongt., Hist. d. veget. foss., p. 204, pi. liii. fig. 2. 



Sphenopteris obtusiloba, Zeiller, Flore foss. d. bassin houil. d. Valenciennes, p. 65, pis. iii. figs. 1-4; iv. 



fig. 1; v. figs. 1, 2. 

 Sphenopteris irregularis, Sternb., Vers., ii. p. 63, pi. xvii. fig. 4. 

 Sphenopteris irregularis, Andrre, Vorwelt Pflanzen, p. 24, pis. viii. ix. fig. 1. 

 Sphenopteris latifolia, L. and H. (not Brongt.), Foss. Flora, vol. ii. pi. clvi. ; vol. iii. pi. clxxviii. 



Lower Coal Measures ( Upper Series). 



Horizon and Locality. — Bowling Alley Rock. Weston Coyney Colliery, near 



Longton. 

 ., ,, 2 yards below Hard Mine Coal. Weston Coyney Colliery, 



near Longton. 



Sphenopteris grandifrons, Sauveur. 



Sphenopteris grandifrons, Sauveur, Veget., foss. des terr. houil. de la Belgique, pi. xiv. 



Middle Coed Measures. 

 Horizon and Locality. — About horizon of Bassy Mine Ironstone. Railway Tunnel, 



Neweastle-under-Lyme. 





