1> 
Phot<)(jnM>lu'.l >iy A. R. Dwerrylumse, lieadiiigley. Leeds. 
Fig. 1. 
('KIN A r.UTTO.M. 
Photogmphed l>y A. R. Dwerryhouse, Headingley, Leeds. 
Fig. 2. 
SPRING AT S 51. 
Proc. Yorks. GeoL and Polytec. Soc, To/. A' V., Plate XLI. 
