Computer Code: |
ALFL |
Preferred Map Code: |
notEntered |
Status Code: |
Index Level |
Age range: |
Asbian Substage (CR)
— Asbian Substage (CR) |
Lithological Description: |
[Obsolete: use BLL] Local deposits of reef limestone. |
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: |
Alstonfield area, northern Staffordshire. |
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): |
none recorded or not applicable |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |