Subject ASC0001zrv
The Quarterly journal of the Geological Society of London.
v.47 (1891), Page 138 (1891)
Smithsonian Libraries
BHL Page 36628200
Keywords
geology pebbles white flints yellow flints iron-sandstone Tertiary sandstone pussing-stone quartzite elevation cross-section red clay with flints chalk ochreous flint gravel Paleolithic flint tools Limpsfield watershed section Oxted stream Darent earth crust stream Oxted stratigraphy Darent Valley