354 



Mr. Lyell on the Cretaceous and Tertian/ 



Fig. 7. 



There is another great line of fracture in the chalk further to the south at Sommerspiret, where 

 another ravine, filled with clay and sand, descends to the sea. Here, as afterwards in a third 

 break in the cliffs further south, I observed the strata of chalk dipping on the opposite sides of the 

 ravine towards the hollow, as seen in fig. 8. 



Fig. 8. 



Chalk with Flints resting 

 on Clay. Taleren, Mben. 



Vien from the Sea-beach of the Ravine at Sommerspiret. 



