600 MR. H. BOLTON, F.R.S.E., ON [June, 1904. 



Coal Measures, or closer search would have been made for 

 more of them. 



The two species of Euphoberia, and an unknown species of 

 Xylobius belong to the Myriopoda, a group not usually 

 supposed to be represented in the Lancashire coalfield. 



Beyy'ichia arcuata (Bean). 



Low Bottom Bed at FuUedge Colliery, Burnley. (W. 

 507, e. coU. Wild, M.M.) 



From the * Six Quarters Mine at Lomax Brow, Peel, four 

 miles south of Bolton. (Salter, Geol. Surv. Mem., Geology 

 of Country around Bolton-le-Moors, p. 40.) 



From above the Doe Coal at Stone Clough, near Farn- 

 worth. (Salter, op. cit., p. 40.) 



Beyrichia Binneyana (Jones). 



From Eainford. No horizon. (Salter, Geol. Surv. Mem., 

 Geology of Country around Wigan, p. 36.) 



Cytheropsis sp. 



From Eainford. No horizon stated. (Salter, Geol. Surv. 

 Mem., Geology of Country around Wigan, p. 36.) 



{? Cypris.) 



From dark shale over the Low Bottom Bed at FuUedge 

 Colliery, Burnley. (George Wild, Trans. Manch. Geol. 

 Soc, Yol. lY., p. 184.) 



Estheria striata^ (Munster). 



From two places in Lancashire, in Cannel coal of the 

 Middle Coal Measures. (Prof. Pupert Jones, Pal. Soc. 

 Mon., Fossil Estheriae, p. 24.) 



From the Cannel at Moss House, Wigan. (Salter, in 

 Geol. Surv. Mem., Geology of Country around Wigan, p. 36.) 



* Probably the Five Quarter Mine is meant. 



