Computer Code: |
CTE |
Preferred Map Code: |
Cte |
Status Code: |
Pending Upgrade |
Age range: |
Abereiddian Stage (O2)
— Abereiddian Stage (O2) |
Lithological Description: |
Mudstone with upwards increasing frequency of sandstone and conglomeratic sandstone interbeds in upper part of formation. |
Definition of Lower Boundary: |
Not seen. |
Definition of Upper Boundary: |
Gradational. |
Thickness: |
Not defined. |
Geographical Limits: |
North limit: Careg Wiber Bank, but inliers on Cwm-Brith and Castle Banks. |
Parent Unit: |
Not Applicable (-)
|
Previous Name(s): |
Camnant Mudstones Formation [Obsolete Name and Code: Use CTE]
(-175)
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
Type Section |
Camnant Brook. |
Reference Section |
South bank of River Ithon (between Castle and Cwm Brith Banks). |
Reference(s): |
none recorded or not applicable |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
E179
|