| Computer Code: |
CNHC |
Preferred Map Code: |
notEntered |
| Status Code: |
Index Level |
| Age range: |
Bolsovian Substage (CC)
— Bolsovian Substage (CC) |
| Lithological Description: |
none recorded or not applicable
|
| 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: |
South-east Northumberland (Land, 1974 page 16). |
| Parent Unit: |
none recorded or not applicable
|
| Previous Name(s): |
Clouston Hill Coal [Obsolete Name and Code: Use CNHC]
(-4560)
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| none recorded or not applicable |
| Reference(s): |
| Land, D H. 1974. Geology of the Tynemouth District (Explanation of one-inch Geological Sheet 15, New Series). Memoir of the British Geological Survey Sheet 20 (England and Wales). |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
E014
E015
|
