The BGS Lexicon of Named Rock Units — Result Details

Spelsbury Member

Computer Code: SPBY Preferred Map Code: notEntered
Status Code: Pending Upgrade
Age range: Quaternary Period (Q) — Quaternary Period (Q)
Lithological Description: Gravel with sand; interpreted Fourth terrace of the Thames; part of the Thames Valley Formation. [Generic description: academic papers and BGS Memoirs].
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: Thames Valley Formation (TV)
Previous Name(s): none recorded or not applicable
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