Subject ASC0003u17

The geological magazine, or, Monthly journal of geology.
n.s. decade 4, v. 4 (1897), Page 103 (1864)
Smithsonian Libraries
BHL Page 30844985

Keywords

boulder clay Chalky Boulder-clay resting on Great Oolite with piped surface. Chalky Boulder-clay resting on Great Oolite with disturbed Strips of brown weathered clay at base of Boulder-clay Ground Layers Radstone Northamptonshire sand rock layer section

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