Subject ASC0003wxb
The geologist : a popular monthly magazine of geology.
Vol.6-7 (1863-1864), Page 291 (1863-1864)
Natural History Museum Library, London
BHL Page 46202561
Keywords
wealden dome ancient sea level kent sussex middle chalk grey upper greensand gault lower neocomian tertiary secondary geomorphology stratigraphy Wealdon Dome Chalk Cliffs history Dome geology