The BGS Lexicon of Named Rock Units — Result Details

Black Cock Formation

Computer Code: BCB Preferred Map Code: notEntered
Status Code: Pending Upgrade
Age range: Ludlow Epoch (SU) — Ludlow Epoch (SU)
Lithological Description: none recorded or not applicable
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: Not Available (!)
Previous Name(s): Black Cock Beds [Obsolete Name and Code: Use BCB] (-2581)
Alternative Name(s): none recorded or not applicable
Stratotypes:
none recorded or not applicable
Reference(s):
Potter, J F and Price, J H. 1965. Comparative sections through rocks of Ludlovian-Downtonian age in the Llandovery and Llandeilo districts. Proceedings of the Geologists' Association, Vol.76, 379-402. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
E230