| Computer Code: |
CRC |
Preferred Map Code: |
CrC |
| Status Code: |
Pending Upgrade |
| Age range: |
Pendleian Substage (CE)
— Pendleian Substage (CE) |
| Lithological Description: |
Sequence of chert, cherty limestone, limestone and mudstone in very variable proportions. |
| 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: |
Typically in the Arkendale area of Yorkshire; locally in the Richmond and Kirby Stephen districts. |
| Parent Unit: |
Stainmore Formation (SMGP)
|
| Previous Name(s): |
none recorded or not applicable
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| none recorded or not applicable |
| Reference(s): |
| Dakyns, J R, et al. 1891. The geology of the country around Mallerstang, with parts of Wensleydale, Swaledale and Arkendale. Memoir of the Geological Survey of England and Wales. |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
E040
E041
|
