| Computer Code: |
WVR |
Preferred Map Code: |
notEntered |
| Status Code: |
Index Level |
| Age range: |
Chadian Substage (CI)
— Arundian Substage (CJ) |
| Lithological Description: |
[Obsolete: use MI] |
| 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: |
none recorded or not applicable
|
| Parent Unit: |
none recorded or not applicable
|
| Previous Name(s): |
none recorded or not applicable
|
| Alternative Name(s): |
Milldale Limestone Formation
|
| Stratotypes: |
| none recorded or not applicable |
| Reference(s): |
| Aitkenhead, N, and Chisholm, J I. 1982. A standard nomenclature for the Dinantian formations of the Peak District of Derbshire and Staffordshire. Report of the Institute of Geological Sciences, No. 82/8. |
| Ludford, A, 1951. Stratigraphy of the Carboniferous rocks of the Weaver Hills district, North Staffordshire. Quarterly Journal of the Geological Society, London, Vol.106, 211-230. |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
| none recorded or not applicable |
