| Computer Code: |
CDC |
Preferred Map Code: |
notEntered |
| Status Code: |
Index Level |
| Age range: |
Early Devonian Epoch (DL)
— Early Devonian Epoch (DL) |
| Lithological Description: |
none recorded or not applicable
|
| Definition of Lower Boundary: |
Diachronous, passes downwards and laterally into the Three Wells Sandstone Member. |
| Definition of Upper Boundary: |
Slightly diachronous with the base of Montrose Volcanic Formation. |
| Thickness: |
none recorded or not applicable
|
| Geographical Limits: |
Inverbervie area, Sheet 67. |
| 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): |
| Browne, M A E, Smith, R A, and Aitken, A M. 2002. Stratigraphical framework for the Devonian (Old Red Sandstone) rocks of Scotland south of a line from Fort William to Aberdeen. British Geological Survey Research Report RR/01/04. 67 pp. |
| Carroll, S, 1995. Geology of the Laurencekirk District. British Geological Survey Technical Report No.WA/95/81. |
| Carroll, S. 1994. Geology of the Inverbervie and Catterline district, 1:10 000 sheets NO87NW, NO87NE and NO87SW. British Geological Survey, Technical Report, WA/94/20. |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
| none recorded or not applicable |
