British Association, ISrd EejMrt, Houthport, 1903.] 



[Plate IV. 



■^,'t?iiigr" 



k..'^^' 



Slab of sandstone, probably from Storeton, with two series of footprints of Al in relief. 

 Owens College Museum, Manchester. 











.f-y 



Ulustratiiuj the Report on the Investigation of the Fauna and Flora of the 



Trias of the British Isles. 



