The BGS Lexicon of Named Rock Units — Result Details

Bryn-Teg Volcanic Formation

Computer Code: OBTV Preferred Map Code: notEntered
Status Code: Pending Upgrade
Age range: Neoproterozoic Era (AZ) — Cambrian Period (E)
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 Entered (?)
Previous Name(s): none recorded or not applicable
Alternative Name(s): none recorded or not applicable
Stratotypes:
none recorded or not applicable
Reference(s):
Allen, P M and Jackson, A A. 1978. Bryn-teg Borehole, North Wales. Bulletin of the Geological Survey of Great Britain, No. 61. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
none recorded or not applicable