The BGS Lexicon of Named Rock Units — Result Details

Expanded Standard Black Band Succession [Obsolete: use PLMA, BKBD]

Computer Code: -3220 Preferred Map Code: notEntered
Status Code: Index Level
Age range: Late Cretaceous Epoch (KU) — Late Cretaceous Epoch (KU)
Lithological Description: [Obsolete: use PLMA]
Definition of Lower Boundary: none recorded or not applicable
Definition of Upper Boundary: none recorded or not applicable
Thickness: none recorded or not applicable
Geographical Limits: none recorded or not applicable
Parent Unit: none recorded or not applicable
Previous Name(s): none recorded or not applicable
Alternative Name(s): none recorded or not applicable
Stratotypes:
none recorded or not applicable
Reference(s):
Wood, C J, Batten, D J, Mortimore, R N and Wray, D S. 1997. The stratigraphy and correlation of the Cenomanian-Turonian boundary interval succession in Lincolnshire, northern England. Freiberger Forschungsheft, Reihe C, Vol. 468, 333-346. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
none recorded or not applicable