Computer Code: |
-1921 |
Preferred Map Code: |
notEntered |
Status Code: |
Index Level |
Age range: |
Quaternary Period (Q)
— Quaternary Period (Q) |
Lithological Description: |
[Obsolete: use WLLEV] Bowen, 1999. |
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): |
none recorded or not applicable
|
Stratotypes: |
none recorded or not applicable |
Reference(s): |
Bowen, D Q. 1999. Wales. Chapter 7 in A revised correlation of Quaternary deposits in the British Isles. Bowen, D Q (editor). Geological Society of London Special Report, No. 23. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |