610 MR. H. BOLTON, F.R.s.E , ON" [June, 1904. 



From 78 yards below the New Mine, Bardsley Colliery. 

 (Op cit., p. 446.) 



In Bastard Cannel at 647 yards deep, Bardsley Colliery. 

 (Op. cit., p. 463.) 



Psephodus magnus (McCoy). 



From over the Arley Mine at Burnley. (Recorded by 

 Capt. J. Aitken in one of the earlier volumes of the Society's 

 Transactions.) 



Sphenacanthus hyhodoides (Egerton). 



This species is represented by spines and teeth. 



From the Low Bottom Bed of Whittlefield Colliery. 

 (L. 2185, e. coll. Kay-Shuttleworth, M.M.) Spine. 



From the Pomfret Mine of Bardsley. (W. 1516, e. coll. 

 Wild, M.M.) Fragment of spine in block of Cannel coal. 



From the Arley Mine of Howley Colliery, Burnley. 

 (W. 935, e. coll. Wild, M.M.) Spine. 



From the Two Feet Mine of Bardsley. (W. 939, e. coll. 

 WHd, M.M.) Spine. 



From the Low Bottom Bed of Fulledge Colliery, Burnley. 

 (W. 945, e. coll. Wild, M.M.) Spines. 



From the Californian or Thin Bed at Fulledge Colliery, 

 Burnley. (W. 960 and 948, e. coll. Wild, M.M.) Spines 

 and teeth. 



From the Arley Mine of Fulledge Colliery, Burnley. 

 (L. 2166, e coll. Kay-Shuttleworth, M.M.) Spine. 



From the Cannel seam of Wigan. (e. coll. Bowman, 

 M.M.) Spine. 



From Ashton Moss Colliery, Audenshaw. Horizon not 

 stated. (L. 2398, e. coll. Cairns, M.M.) Teeth. 



Sphenacanthus sp. indet. 



From Ashton Moss Colliery, Audenshaw. Horizon not 

 stated. (L. 2613, e. coU. Cairns, M.M.) 



