Computer Code: |
CRGM |
Preferred Map Code: |
CRGM |
Status Code: |
Full |
Age range: |
Caradoc Series (O4)
— Caradoc Series (O4) |
Lithological Description: |
Conglomerates, greywackes and flaggy siltstones. |
Definition of Lower Boundary: |
Faulted. |
Definition of Upper Boundary: |
Faulted. |
Thickness: |
c. 500m |
Geographical Limits: |
Not defined. |
Parent Unit: |
Albany Group (ALBY)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
Type Area |
Water of Gregg, Barr, Sheet S008W. |
Reference(s): |
Ince, D, 1984. Sedimentation and tectonism in the Middle Ordovician of the Girvan district, north west Scotland. Transactions of the Royal Society of Edinburgh. Earth Sciences, Vol.75 (2), p.225-237. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
S008
|