| Computer Code: |
BUS |
Preferred Map Code: |
notEntered |
| Status Code: |
Index Level |
| Age range: |
Carnian Age (TC)
— Carnian Age (TC) |
| Lithological Description: |
[Obsolete: use AS] |
| 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): |
Stoke Park Rock Bed
|
| Stratotypes: |
| none recorded or not applicable |
| Reference(s): |
| Howard, A S, Warrington, G, Ambrose, K, and Rees, J G. 2008. A formational framework for the Mercia Mudstone Group (Triassic) of England and Wales. British Geological Survey Research Report, RR/08/04. |
| Green, G W, and Welch F B A. 1965. The geology of the country around Wells and Chedder. Memoir of the Geological Survey of England and Wales, Sheet 280. |
| Kellaway, G A and Welch, F B A. 1993. Geology of the Bristol district. Memoir of the British Geological Survey Special Sheet [England and Wales]. |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
E280
|
