Rowe (1900) - Actinocamax quadratus Zone: Difference between revisions

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(Created page with "'''Biostratigraphical correlation''': Equates with an interval from near the base of the ''O''. ''pilula'' Zone to just below the top of the ''G. quadrata'' Zone. '''Lithostr...")
 
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Latest revision as of 13:44, 30 September 2013

Biostratigraphical correlation: Equates with an interval from near the base of the O. pilula Zone to just below the top of the G. quadrata Zone.

Lithostratigraphical correlation: Equates with the middle and upper parts of the Newhaven Chalk Formation, the Culver Chalk Formation, and probably also the basal part of the Portsdown Chalk Formation of southern England.