KIDSTON : YORKSHIRE CARBONIFEROUS FLORA. 105 
Additional locality. 
MIDDLE CoAL MEASURES. 
Hor.— Shale over Chevet Rock. Loc.—Cadeby Colliery, 
Conisborough. 
CROSSOTHECA ZEILLER. 
Crossotheca schatzlarensis Stur, sp. 
AMIE DD 3% 72. 
Additional locality. 
MIDDLE CoAL MEASURES. 
Hor.— White Rake Bed. Loc.--Low Moor (J. W. Davis). 
HYMENOTHECA POTOMIE. 
Hymenotheca Potomie, Jahrb. d. Konig. preuss. geol. Landes- 
anstalt für 1889, p. 21, 1890. 
Hymenotheca dathei Potomie. 
Hymenotheca dathet Potomie, Ueber einige Carbenfarne, 
Jahrb. d. Königl. preuss. geol. Landesanst. für 1889, 
p 21, 1000. 
Sphenopteris (allied to furcata Brongt.), ante, p. 32. 
MIDDLE Coal MEASURES. 
Hor.— Stanley Main Coal. Loc.—Wakefield (W. Hem- 
ingway). 
REMARKS.— The specimens included in my first Report 
under the name of Sphenopteris (allied to furcata Brongt.) 
must be placed in Potomie's genus ZZymenotheca. In the 
same genus Potomie places the ZZymemophyllum «weisst 
Schimper (Traité d. paléont. végét., vol. i., p. 415, pl. xxviii., 
figs 4—7). The enlargements as given by Schimper 
are inaccurate, and in regard to these it has already been 
pointed out that the fossil could not be placed in the recent 
genus Hymenophyllum as proposed by Schimper. (See 
Kidston, Trans. Geol. Soc. Glasgow, vol. ix., p. 14, 1891). 
