The BGS Lexicon of Named Rock Units — Result Details
Froghall Ironstone
Computer Code: | FHI | Preferred Map Code: | notEntered |
---|---|---|---|
Status Code: | Index Level | ||
Age range: | Langsettian Substage (CA) — Langsettian Substage (CA) | ||
Lithological Description: | Ironstone. | ||
Definition of Lower Boundary: | none recorded or not applicable | ||
Definition of Upper Boundary: | none recorded or not applicable | ||
Thickness: | c.0.55m | ||
Geographical Limits: | Restricted to the Cheadle Coalfield. | ||
Parent Unit: | Pennine Lower Coal Measures Formation (PLCM) | ||
Previous Name(s): | Froghall Haematite [Obsolete Name and Code: Use FHI]
(-2185)
Froghall Stone [Obsolete Name and Code: Use FHI] (-2186) |
||
Alternative Name(s): | none recorded or not applicable | ||
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: | |||
none recorded or not applicable |