The BGS Lexicon of Named Rock Units — Result Details

Flow Moss Lava Member

Computer Code: FMLA Preferred Map Code: notEntered
Status Code: Full
Age range: Arundian Substage (CJ) — Asbian Substage (CR)
Lithological Description: Alkali basalt and subordinate basanite and 'ankaramites'.
Definition of Lower Boundary: none recorded or not applicable
Definition of Upper Boundary: none recorded or not applicable
Thickness: Not stated.
Geographical Limits: Dunlop-Eaglesham moors between Glasgow, Kilmarnock and Hamilton, limited to the south of the area between Stewarton [NS 420 450] in the north-west and Darvel [NS 610 390] in the south-east.
Parent Unit: Clyde Plateau Volcanic Formation (CPV)
Previous Name(s): Upper Flow Moss Lava Member [Obsolete Name and Code: Use FMLA] (UFMLA)
Lower Flow Moss Lava Member [Obsolete Name and Code: Use FMLA] (LFMLA)
Alternative Name(s): none recorded or not applicable
Stratotypes:
Type Area  The type area is the Dunlop-Eaglesham moors between Glasgow, Kilmarnock and Hamilton, limited to the southern part of the area between Stewarton [NS 420 450] in the north-west and Darvel [NS 610 390] in the south-east. 
Reference(s):
Dean, M T, Browne, M A E, Waters, C N and Powell, J H. 2011. A lithostratigraphical framework for the Carboniferous successions of northern Great Britain (onshore). British Geological Survey Research Report, RR/10/007. 165pp. 
MacPherson, K A T and Phillips, E R. 1997. The geology of the Clyde Plateau Volcanic Formation of the Kilmarnock district (Sheet 22E), central Scotland. British Geological Survey Report, WA/97/88. 
MacPherson, K A T, Smith, R A and Akhurst, M C. 2000. Geology of the Kilmarnock district. Sheet description of the British Geological Survey 1:50 000 Sheet 22E Kilmarnock (Scotland). 
Phillips, E R, and MacPherson, K A T. 1996. Petrology, geochemistry and classification of the Clyde Plateau Volcanic Formation, Kilmarnock district (Sheet 22), Midland Valley, Scotland. British Geological Survey Minerology and Petrology Technical Report, WG/96/24. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
none recorded or not applicable