Computer Code: |
AGF |
Preferred Map Code: |
notEntered |
Status Code: |
Pending Upgrade |
Age range: |
Llandovery Epoch (SL)
— Llandovery Epoch (SL) |
Lithological Description: |
Sandstone with subsidiary siliciclastic argillaceous rock. |
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: |
Not Applicable (-)
|
Previous Name(s): |
Abersytwyth Grits Formation [Obsolete Name and Code: Use AGF]
(-1304)
|
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: |
E177
E163
E178
E195
E194
|