Subject ASC0001gg2
The Quarterly journal of the Geological Society of London.
v.10 (1854), Page 109 (1854)
Smithsonian Libraries
BHL Page 35013028
Keywords
clay cross section Whitstable Railway Canterbury sands map stone geology whitstable railway canterbury sand London basement-bed ironstone woolwich series thanet fossils iron fossil fossiliferous engraving diagram section Lower Tertiaries Thanet sands Whitstable Woolwich series London clay railway