The BGS Lexicon of Named Rock Units — Result Details

Nantglyn Flags Formation

Computer Code: NGF Preferred Map Code: NgF
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): Lower Nantglyn Flags Group [Obsolete Name And Code: See NGF] (LNF)
Upper Nantglyn Flags Group [Obsolete Name And Code: See NGF] (UNF)
Nantglyn Flags (-1725)
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