Yol. 57.1 DRIFTS OF THE BALTIC COAST OF GEEMANY. H 



' inliers ' of Drift appear to occupy valleys excavated in the Chalk, 

 (ii) That these valleys can oe traced for some distance inland; or, m 

 other words, that the present valleys appear to follow lines of pre- 

 Glacial drainage.! (iii) That the steep slopes or walls ot Chalk, 



Fig. b.—Gahoiver Ufer (as exposed in 1899): northern end 



of the section. 



,'J"^X 



^Z^^ 









0^<'^h 



y 





rSee fiff 8 p 320 in Quart. Journ. Geol. Soc. vol. Iv (1899) : erroneously named 

 ' Section under the Blockhouse.' The wall of the recess (6) in it is a small 

 portion of 4 a in the present drawing.] 



= Clay, with boulders. o 7 o j 



== Bedded sand. 2fi=Bedded sand, about 5 feet thick. 2 6 = feand, 



well-laminated, sometimes false-bedded," about 12 feet thick. 

 = Grey clay. 3 a=The same. 3 6 = Sandy clay, about 4 feet thick. 

 3c=Grey clay with boulders, about 4 feet thick. , , , , 



3 d. Below here much sHpping, but the clay can be traced to the beach. 

 4 = Chalk with bands of flint. , , ,. a a j *. • a 



4:a= Vertical cliff of Chalk at a high angle with the face of 4, and stained 



by the clay, which at the bottom still rests against it. 

 46 = Chalk-cliff, some 30 yards away. 



6 = Pebbly beach. ^ . ^ ^ , 1. •<.! 4.1,^ 



rSc is certainly the ' lower clay;' 2b corresponds, m part at least, with the 

 ' middle sand ; ' while the ' upper clay ' is represented m 3.J 



1 Dr. Credner and those agreeing with him would say ' of faults.' 



