| Computer Code: |
ETS |
Preferred Map Code: |
notEntered |
| Status Code: |
Pending Upgrade |
| Age range: |
Devonian Period (D)
— Devonian Period (D) |
| Lithological Description: |
Grey and green laminated siltstones and mudstones. |
| Definition of Lower Boundary: |
Conformable lower contacts with sandstones in Nairnside Sandstone Formation. |
| Definition of Upper Boundary: |
Conformable upper contacts with sandstones in Nairnside Sandstone Formation. |
| Thickness: |
+ 50 metres. |
| Geographical Limits: |
Not defined. |
| Parent Unit: |
Nairnside Sandstone Formation (NCB)
|
| Previous Name(s): |
none recorded or not applicable
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| Type Area |
Sheet 84W, Croy. |
| Reference(s): |
| none recorded or not applicable |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
S084
|
