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RB 54/00094 Croydon bore no. 2. Subsurface stratigraphy.
Croydon Bore no. 2 was drilled during 1892-93 to a total depth of 2296 feet, and penetrated a sedimentary sequence of Tertiary rocks to 2035 feet before bottoming in sediments believed to be Permian glacigenes. Pleistocene to Recent sandy clays and...-
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Published: 30 Mar 1962