Griffith & Brydone (1911); Brydone (1912) - Zone of Plocoscyphia labrosa and Stauronema carteri

From Earthwise
Revision as of 14:57, 30 September 2013 by Dbk (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Biostratigraphical correlation: Inferred to equate with all or part of the N. carcitanense Zone of current usage.

Lithostratigraphical correlation: Equates with the basal part of the West Melbury Marly Chalk Formation in southern England.

Age: Earliest Cenomanian.