The BGS Lexicon of Named Rock Units — Result Details
Eggardon Chert Beds
Computer Code: | ECHB | Preferred Map Code: | notEntered |
---|---|---|---|
Status Code: | Index Level | ||
Age range: | Albian Age (KA) — Albian Age (KA) | ||
Lithological Description: | Chert. | ||
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: | Upper Greensand Formation (UGS) | ||
Previous Name(s): | none recorded or not applicable | ||
Alternative Name(s): | Chert Beds [Obsolete: use BHC, PECH, COH, SHWK, WHCH] Eggardon Grit [Obsolete: use ECG] Bogne Hollow Chert Member |
||
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: | |||
E327 |