The BGS Lexicon of Named Rock Units — Result Details

Ardnave Phyllite And Greywacke Formation

Computer Code: ARPG Preferred Map Code: symb
Status Code: Pending Upgrade
Age range: Neoproterozoic Era (AZ) — Neoproterozoic Era (AZ)
Lithological Description: Pelite and semipelite with subsidiary quartzite.
Definition of Lower Boundary: none recorded or not applicable
Definition of Upper Boundary: none recorded or not applicable
Thickness: none recorded or not applicable
Geographical Limits: none recorded or not applicable
Parent Unit: Colonsay Group (COSY)
Previous Name(s): none recorded or not applicable
Alternative Name(s): none recorded or not applicable
Stratotypes:
none recorded or not applicable
Reference(s):
Bentley, M R, 1988. The Colonsay Group. 119-130 in Later Proterozoic stratigraphy of the Northern Atlantic regions. Winchester, J A (Editor). (Glasgow and London: Blackie). 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
S027