Computer Code: |
CMBE |
Preferred Map Code: |
notEntered |
Status Code: |
Pending Upgrade |
Age range: |
Quaternary Period (Q)
— Quaternary Period (Q) |
Lithological Description: |
Chalk gravel in a fine-grained chalk clay matrix, with flint pebbles; commonly overlain by a metre of pale brown silty chalky loam; waterlain. [Generic description: 1:50 k map margins]. |
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: |
Sudbury Formation (SBRY)
|
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: |
E217
|