The BGS Lexicon of Named Rock Units — Result Details

Subcrenatum Marine Band

Computer Code: SBMB Preferred Map Code: notEntered
Status Code: Index Level
Age range: Langsettian Substage (CA) — Langsettian Substage (CA)
Lithological Description: none recorded or not applicable
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: Pennine Lower Coal Measures Formation (PLCM)
Previous Name(s): Quarterburn Marine Band (*203)
Swinstone Top Marine Band (*444)
Ashton Vale Marineband (-1803)
Coalisland Marine Band (*202)
Gastrioceras Subcrenatum Marine Band [Obsolete Name And Code: Use SBMB] (GSBMB)
Pot Clay Marine Band (*696)
Six Inch Marine Band (*332)
Alternative Name(s): Swinstone Top Marine Band
Coalisland Marine Band
Quarterburn Marine Band
Ashton Vale Marine Band
Six Inch Marine Band
Pot Clay Marine Band
Stratotypes:
none recorded or not applicable
Reference(s):
Ramsbottom, W H C, Calver, M A, Eagar, R M C, Hodson, F, Holliday, D W, Stubblefield, C J and Wilson, R B. 1978. A correlation of the Silesian rocks in the British Isles. Geological Society of London, Special Report No.10. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
E262 E249 E248 E244 E245 E232 E231 E247 E022 E087 E154 N35 E086 E021 E010 E020 E032 E026 E023 E014 E078 E070 E077 E142 E028 E059 E031 E246 E264 E096