The BGS Lexicon of Named Rock Units — Result Details

Traeth Lligwy Formation

Computer Code: TLL Preferred Map Code: notEntered
Status Code: Pending Upgrade
Age range: Pragian Age (DP) — Pragian Age (DP)
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: 24m
Geographical Limits: Anglesey.
Parent Unit: Brynrefail Group (BRYF)
Previous Name(s): none recorded or not applicable
Alternative Name(s): none recorded or not applicable
Stratotypes:
none recorded or not applicable
Reference(s):
House, M R, Richardson, J B, Chaloner, W G, Allen, J R L, Holland, C H and Westoll, T S. 1977. A Correlation of Devonian rocks of the British Isles. Geological Society of London, Special Report No.8, Scottish Academic Press, Edinburgh. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
none recorded or not applicable