Computer Code: |
GCGF |
Preferred Map Code: |
notEntered |
Status Code: |
Pending Upgrade |
Age range: |
Early Devonian Epoch (DL)
— Early Devonian Epoch (DL) |
Lithological Description: |
[Obsolete: use HCF] |
Definition of Lower Boundary: |
Diachronous, passes downwards and laterally into the volcanic Craighill Conglomerate from non-volcanic clast lithologies. |
Definition of Upper Boundary: |
Locally the base of the Tannadice Formation. |
Thickness: |
none recorded or not applicable
|
Geographical Limits: |
The north-west limb of the Strathmore Syncline and adjacent Highland Border area, as seen on Sheets 56W, 56E (uncertain) in the Blairgowrie area. |
Parent Unit: |
none recorded or not applicable
|
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: |
S056
S056
|