BGS Zone 2 (UKB3 of Hart et al., 1989)

From Earthwise
Revision as of 11:27, 1 October 2013 by Dbk (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Base: The inception of Pseudotextulariella cretosa and the extinction of Flourensina intermedia.

Top: The extinction of Marssonella ozawai and Quinqueloculina antiqua.

Macrofaunal correlation: Early M. dixoni Zone

Age: Early Cenomanian