Rowe (1900) - Micraster coranguinum Zone: Difference between revisions
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'''Biostratigraphical correlation''': Equates with a variable interval (depending on how Rowe defined the top of the underlying ''M. cortestudinarium'' Zone) from the top of the ''M.'' ''cortestudinarium ''Zone/within the basal ''M. coranguinum'' Zone to the top of the ''M''. ''coranguinum'' Zone of current usage. | '''Biostratigraphical correlation''': Equates with a variable interval (depending on how Rowe defined the top of the underlying ''M. cortestudinarium'' Zone) from the top of the ''M.'' ''cortestudinarium ''Zone/within the basal ''M. coranguinum'' Zone to the top of the ''M''. ''coranguinum'' Zone of current usage. | ||
Latest revision as of 13:42, 30 September 2013
Biostratigraphical correlation: Equates with a variable interval (depending on how Rowe defined the top of the underlying M. cortestudinarium Zone) from the top of the M. cortestudinarium Zone/within the basal M. coranguinum Zone to the top of the M. coranguinum Zone of current usage.
Lithostratigraphical correlation: Equates with a variable interval (depending on how Rowe defined the top of the underlying M. cortestudinarium Zone), from the top of the Lewes Nodular Chalk Formation/within the basal Seaford Chalk Formation to the top of the Seaford Chalk Formation of southern England.
Age: Late Coniacian & Early Santonian.