The BGS Lexicon of Named Rock Units — Result Details
Forty Yard Coal (Somerset Coalfield, Pensford)
Computer Code: | FYCL | Preferred Map Code: | 40YD |
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Status Code: | Index Level | ||
Age range: | Asturian Substage (CAS) — Asturian Substage (CAS) | ||
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: | Radstock Member (RAD) | ||
Previous Name(s): | none recorded or not applicable | ||
Alternative Name(s): | Forty Yard Vein Coal Forty Yard Seam |
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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: | |||
E264 |