Journal of Geology, Vol. XVIII, No. 6 



Plate IV 



(a) Column of Carrara marble before and after deformation — using parafl&n wax 

 as an embedding material 



{b) Column of Carrara marble before and after deformation, using alum as an 



embedding material 



(c) Column of Carrara marble before and after deformation, using alum as an 

 embedding material 



