Subject ASC0003sap
The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 4 (1867), Page 489 (1867)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32512358
Keywords
Cliff scale section layer strata chalk cliff escarpment isle wight lower tertiary bed flint marl upper greensand gault sea marine denudation landscape diagram ocean erosion Isle of Wight Chalk cliff Chalk