Computer Code: |
CWLS |
Preferred Map Code: |
CWLs |
Status Code: |
Pending Upgrade |
Age range: |
Pendleian Substage (CE)
— Arnsbergian Substage (CG) |
Lithological Description: |
Limestones as part of a cyclical sequence of limestone, mudstone, siltstone and sandstone. |
Definition of Lower Boundary: |
Passes down into the Dalry Sandstone Formation. |
Definition of Upper Boundary: |
Passes up into the Monkcastle Sandstone Formation. |
Thickness: |
105 metres but thinning to around 10 metres southwards. |
Geographical Limits: |
Not defined. |
Parent Unit: |
Not Entered (?)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
Type Area |
British Geological Survey Diddup Borehole. |
Reference(s): |
Monro, S K. 1999. Geology of the Irvine District. Memoir of the British Geological Survey, Sheet 22W and part of 21E (Scotland). |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
S022
|