The BGS Lexicon of Named Rock Units — Result Details
Lower Coal Measures Formation and Middle Coal Measures Formation (undifferentiated) [Obsolete: use PLMC, SWLMC]
Computer Code: | LMC | Preferred Map Code: | notEntered |
---|---|---|---|
Status Code: | Index Level | ||
Age range: | Langsettian Substage (CA) — Bolsovian Substage (CC) | ||
Lithological Description: | [Obsolete: use PLMC, SWLMC] Composite consisting of two or more rock units. See the entries for the constituent units for more information. | ||
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: | none recorded or not applicable | ||
Previous Name(s): | none recorded or not applicable | ||
Alternative Name(s): | Lower Coal Measures Formation [Obsolete: use PLCM, SWLCM, LCMS] Middle Coal Measures Formation [Obsolete: use PMCM, MCMS, SWMCM] |
||
Stratotypes: | |||
none recorded or not applicable | |||
Reference(s): | |||
none recorded or not applicable | |||
1:50K maps on which the lithostratigraphical unit is found, and map code used: | |||
E181 E250 E251 E246 E264 |