| Computer Code: |
INF |
Preferred Map Code: |
notEntered |
| Status Code: |
Full |
| Age range: |
Mid Devonian Epoch (DM)
— Mid Devonian Epoch (DM) |
| Lithological Description: |
Red, green and grey flaggy sandstones with rare grey calcareous mudstones and limestones. |
| Definition of Lower Boundary: |
Conformable lower contact with Leanach Sandstone Formation. |
| Definition of Upper Boundary: |
Upper contact not seen, (established). |
| Thickness: |
100 metres +. |
| Geographical Limits: |
Fortrose and eastern Inverness district (Fletcher et al., 1996). |
| Parent Unit: |
Inverness Sandstone Group (INS)
|
| Previous Name(s): |
Inshes Flagstone
(-979)
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| Type Area |
Sheet 84W, Fortrose. |
| Reference(s): |
| Fletcher, T P et al. 1996. Geology of the Fortrose and eastern Inverness district. Memoir of the British Geological Survey, Sheet 84W (Scotland). |
| Waters, C N, Gillespie, M R, Smith, K, Auton, C A, Floyd, J D, Leslie, A G, Millward, D, Mitchell, W I, McMillan, A A, Stone, P, Barron, A J M, Dean, M T, Hopson, P M, Krabbendam, M, Browne, M A E, Stephenson, D, Akhurst, M C, and Barnes, R P. 2007. Stratigraphical Chart of the United Kingdom: Northern Britain. (British Geological Survey.) |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
S084
|
