| Computer Code: |
SRND |
Preferred Map Code: |
notEntered |
| Status Code: |
Pending Upgrade |
| Age range: |
Neoproterozoic Era (AZ)
— Neoproterozoic Era (AZ) |
| Lithological Description: |
Dark grey pelite with garnet and biotite, graphitic, schistose with subsidiary semipelite. Contains beds of dark metalimestone, some grading into calcareous pelite and calc-silicate rock. The sequence contains at least two units of relatively pure metacarbonate rock; the thicker beds of metalimestone are up to 10-15m thick. |
| Definition of Lower Boundary: |
Remains to be defined in regional context. |
| Definition of Upper Boundary: |
Remains to be defined in regional context. |
| Thickness: |
Remains to be defined in regional context. |
| Geographical Limits: |
Not yet known. |
| Parent Unit: |
Blair Atholl Subgroup (DABA)
|
| Previous Name(s): |
none recorded or not applicable
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| none recorded or not applicable |
| Reference(s): |
| Crane, A, Goodman, S, Krabbendam, M, Leslie, A G, Paterson, I B, Roberston, S and Rollin, K, 2002. Geology of the Glen Shee district. Memoir of the British Geological Survey, Sheet 56W together with adjacent parts of sheets 55E, 65W and 64E (Scotland) |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
| none recorded or not applicable |
