Vol. XXviii.] PAL.i:ONTOLOGY OF LANCASHIRE COAL MEASURES. 391 



Eoof of Bullion or Upper Foot Seam throughout 

 Rossendale. Collected by the Author. 



Shales over Bullion or Upper Foot Seam at Heighter Hey, 

 Sharneyford. (e coll. Dugdale, M.M.) 



Eoof of Mountain Four Feet at Burnley, Lancashire. 

 (L2080 e coll. Kay- Shuttle worth.) 



Roof of Bullion or Upper Foot Seam at Sholver, Oldham. 

 (W643 e coll. Wild, M.M.) 



And ditto, Moorside, Oldham. (W641 e coll. Wild, M.M.) 



Ditto, at New Hey, near Rochdale, (e coll. Dawkins, M.M.) 



Ditto, at Hough Hill, Stalybridge, in shales and ''bawm- 

 pots." (W642 e coll. Wild, M.M.) 



Ditto, at Starring, Dearnley, near Rochdale. (W640 e 

 coll. Wild, M.M.) 



Ditto, at Cloughfoot, Rossendale, Coll. J. A. Lee, 

 Museum of the Bacup Natural History Society. 



Nucula sp. 

 Roof of Bullion or Upper Foot Seam at Carre Heys, Colne. 

 (W652 e coll. Wild, M.M.) 



" Crassa minima.^' 



Roof of Mountain Four Feet Seam at Carre Heys, Colne. 

 {Wb48 e coll. Wild, M.M.) 



Ditto, Bullion or Upper Foot Seam at Sholver, near 

 Oldham. (W647 e coll. Wild, M.M.) 



Ditto, at Hough Hill, Stalybridge. ' (W1212 e coU. 

 Wild, M.M.) 



* * Solenomya primcBva . ' ' 



Roof of Bullion or Upper Foot Seam, Carre Heys, Colne. 

 (W650 e coll. Wild, M.M.) 



Gasteropoda. 

 In the earlier part of this paper mention was made of the 

 present unsatisfactory position of the gasteropods of the 

 coal measures. This is probably due to the fact that the 



