| Computer Code: |
ELRK |
Preferred Map Code: |
EL |
| Status Code: |
Full |
| Age range: |
Neoproterozoic Era (AZ)
— Neoproterozoic Era (AZ) |
| Lithological Description: |
Psammite and micaceous psammite interlayered with garnetiferous semipelite. |
| Definition of Lower Boundary: |
Poorly constrained, possibly unconformable, on Dava Succession semipelites and psammites. |
| Definition of Upper Boundary: |
Transitional up into turbiditic psammites of the Loch Laggan Psammite Formation. |
| Thickness: |
1 to 2km. |
| Geographical Limits: |
Central Highlands of Scotland, Upper Strath Dearn. |
| Parent Unit: |
Corrieyairack Subgroup (GRCO)
|
| Previous Name(s): |
none recorded or not applicable
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| Type Section |
1.2 km long section in Allt a' Mhuillin, SE of Coignascallan [Strath Dearn - River Findhorn]. |
| Reference(s): |
| none recorded or not applicable |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
S074
|
