Yol. XXviii."] PALEONTOLOGY OF LANCASHIRE COAL MEASURES. 605 



From the black bass over the Four Feet Mine at 

 Pendleton. (Binney, Trans. Manch. Geol. Soc,, Yol. I.) 



The following specimens differ in some particulars from 

 the typical form of Diplodus gibbosus, but are probably 

 referable to that species : — 



From the Cannel Seam of Wigan, marked " sp. n. (A.S.W.") 

 Specimen in Manchester Museum. 



From the Stubbs Mine at Bardsley Colliery. (W. 1850, e. 

 coll. Wild, M.M.) 



From the Two Feet Mine at Bardsley Colliery, associated 

 with Strepsodus sauroides. {W. 80 di, e. coll. Wild, M.M.) 



From the Californian or Thin Bed of Burnley. (W. 1848, 

 €. coll. Wild, M.M.) 



Diplodus tenuis (Woodward). 

 From Ashton Moss Colliery, Audenshaw. Horizon not 

 known. (L. 2590, e. coll. Cairns, M.M.) 



Diplodus sp. 



In roof of Cannel Coal at 162 yards, FuUedge Colliery, 

 Burnley. (George Wild, Trans. Manch, Geol. Soc, Yol. lY., 

 p. 184.) 



In shale over Californian or Thin Bed, FuUedge Colliery, 



Burnley. (George Wild, Trans. Manch. Geol. Soc, Yol. lY., 



p. 185.) 



Pleumcanthus Imvissimus (Agassiz). 



From the Californian or Thin Bed of the FuUedge 

 CoUiery, Burnley. (W. 911, e. coU. WUd, M.M.) 



From the Two Feet Mine of Bardsley. (W. 912, e. coU. 

 Wild, M.M.) 



From the Arley Mine of Burnley. (W. 910, e. coll. 

 Wild, M.M.) 



Pleuracanthus alatus (Davis). 



From the Arley Mine, probably of Burnley. (W. 915, 

 «. coU. Wild, M.M.) Labelled '' Spine of selachian fish." 



