The BGS Lexicon of Named Rock Units — Result Details

Mallardale Shales [Obsolete Name And Code: Part Of CRAV]

Computer Code: MLDS Preferred Map Code: notEntered
Status Code: Index Level
Age range: Arundian Substage (CJ) — Arundian Substage (CJ)
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: In the Swinden area, west of Skipton, Yorkshire.
Parent Unit: Craven Group (CRAV)
Previous Name(s): none recorded or not applicable
Alternative Name(s): Mallardale Shales-With-Limestone
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