The BGS Lexicon of Named Rock Units — Result Details
Nantglyn Flags Formation
Computer Code: | NGF | Preferred Map Code: | NgF |
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Status Code: | Pending Upgrade | ||
Age range: | Wenlock Epoch (SW) — Ludlow Epoch (SU) | ||
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: | Not Applicable (-) | ||
Previous Name(s): | Upper Nantglyn Flags Group [Obsolete Name And Code: See NGF]
(UNF)
Lower Nantglyn Flags Group [Obsolete Name And Code: See NGF] (LNF) Nantglyn Flags [Obsolete Name and Code: Use NGF] (-1725) |
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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: | |||
E120 E136 E179 E106 E107 E151 E150 E137 |