Subject ASC0001hmi
The Quarterly journal of the Geological Society of London.
v.5 (1849), Page 45 (1849)
Smithsonian Libraries
BHL Page 35268683
Keywords
Ochreous flint gravel geological gravel clay greensand pebbles transsect ochreous flint gravel cliff geology sand gravel flint pebbles ground section flint pebbles Poole Harbour pebble strata Barton clays barton clays proceedings of geological society vegetable