Computer Code: |
LCTB |
Preferred Map Code: |
notEntered |
Status Code: |
Index Level |
Age range: |
Frasnian Age (DR)
— Frasnian Age (DR) |
Lithological Description: |
[Obsolete: use TVS] |
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): |
House, M R, 1961. The Devonian successions of the Padstow area. Abstract of the Proceedings of the 3rd conference on the geology and geomorphology of south-west England, 4-5. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
none recorded or not applicable |