Wilkinson, Ian P.. 2004 Biostratigraphical analysis of a suite of Chalk samples from the Devizes district. Nottingham, UK, British Geological Survey, 10pp. (IR/04/146) (Unpublished)
Abstract
Biostratigraphical analysis of a suite of samples from the Devizes district shows that the assemblages fall within foraminifera zones BGS13 to BGS15 and BGS17 to BGS18 (BGS16 was not recognised). The foraminifera can be used to correlate the samples with the Upper Lewes Nodular Chalk, Seaford Chalk and basal Newhaven Chalk formations
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