Computer Code: |
MLN |
Preferred Map Code: |
MLN |
Status Code: |
Pending Upgrade |
Age range: |
Llandovery Epoch (SL)
— Llandovery Epoch (SL) |
Lithological Description: |
Medium to thick-bedded greywacke and silty mudstone including very thickly bedded massive sandstone sequences and a unit of 'blocky arenite'. |
Definition of Lower Boundary: |
Faulted. |
Definition of Upper Boundary: |
Faulted. |
Thickness: |
Not defined. |
Geographical Limits: |
Not defined. |
Parent Unit: |
Gala Group (GALA)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
Type Area |
Port Logan Bay to Drumbreddon Bay, Scotland Sheets 1 and 3. |
Reference(s): |
McCurry, J. 1990. The geology of the Rhinns of Galloway, south west Scotland, south of the Portayew area. British Geological Survey, Onshore Geology Series, Technical Report, WA/90/66. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
S003
S001
|