The BGS Lexicon of Named Rock Units — Result Details

Upper Volcanic Series [Obsolete: use OF]

Computer Code: -1101 Preferred Map Code: notEntered
Status Code: Index Level
Age: []
Lithological Description: [Obsolete: use OF]
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): none recorded or not applicable
Stratotypes:
none recorded or not applicable
Reference(s):
Lake, P and Reynolds, S H. 1896. The Lingula Flags and igneous rocks of the neighbourhood of Dolgelly. Quarterly Journal of the Geological Society of London, Vol.52, 511-527. 
1:50K maps on which the lithostratigraphical unit is found, and map code used:
none recorded or not applicable