Computer Code: |
SPBY |
Preferred Map Code: |
notEntered |
Status Code: |
Pending Upgrade |
Age range: |
Quaternary Period (Q)
— Quaternary Period (Q) |
Lithological Description: |
Gravel with sand; interpreted Fourth terrace of the Thames; part of the Thames Valley Formation. [Generic description: academic papers and BGS Memoirs]. |
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: |
Upper Thames Valley Formation (UTMS)
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
none recorded or not applicable
|
Stratotypes: |
none recorded or not applicable |
Reference(s): |
none recorded or not applicable |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |