Computer Code: |
GWCS |
Preferred Map Code: |
notEntered |
Status Code: |
Index Level |
Age range: |
Asbian Substage (CR)
— Asbian Substage (CR) |
Lithological Description: |
Coarse-grained cross-bedded sandstone. |
Definition of Lower Boundary: |
none recorded or not applicable
|
Definition of Upper Boundary: |
none recorded or not applicable
|
Thickness: |
12 to 30m |
Geographical Limits: |
Specifically at Great Wanney Crags, near Penchford, Northumberland, and in adjacent areas. |
Parent Unit: |
Tyne Limestone Formation (TYLS)
|
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: |
none recorded or not applicable |