Computer Code: |
CMST |
Preferred Map Code: |
notEntered |
Status Code: |
Index Level |
Age range: |
Courceyan Substage (CF)
— Chadian Substage (CI) |
Lithological Description: |
[Obsolete: use INV, BGN, CMNT] |
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): |
MacGregor, A G, 1960. Division of the Carboniferous on Geological Survey Scottish Maps. Bulletin of the Geological Survey of Great Britain, No.16, 127-130. |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
E018
|