Computer Code: |
GWALC |
Preferred Map Code: |
notEntered |
Status Code: |
Full |
Age range: |
Ediacaran Period (AD)
— Ediacaran Period (AD) |
Lithological Description: |
Metasandstone, contact metamorphosed. |
Definition of Lower Boundary: |
Unconformably overlying Llandrygarn Gneiss package (COEDL) - but in large parts intrusive contact with Coedana Granite (COEDG). |
Definition of Upper Boundary: |
Stratigraphic contact with overlying Mynydd Bonafon Formation (BONA). |
Thickness: |
none recorded or not applicable
|
Geographical Limits: |
Anglesey. |
Parent Unit: |
Llynn Maelog Group (LMG)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
none recorded or not applicable |
Reference(s): |
none recorded or not applicable |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |