Computer Code: |
NWGRA |
Preferred Map Code: |
notEntered |
Status Code: |
Pending Upgrade |
Age range: |
Ordovician Period (O)
— Ordovician Period (O) |
Lithological Description: |
Granitic-rock. |
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: |
Scottish Highlands Ordovician Suite (HIO)
|
Previous Name(s): |
North-West Grampian Granitic Suite (Ordovician) [Obsolete Name and Code: Use NWGRA]
(-4231)
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
none recorded or not applicable |
Reference(s): |
Gillespie, M R, Campbell, S D G, and Stephenson, D. 2011. BGS classification of lithodemic units: a classification of onshore Phanerozoic intrusions in the UK. British Geological Survey Research Report, RR/12/01. 58pp. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
S084
S084
|