| Computer Code: |
TGM |
Preferred Map Code: |
notEntered |
| Status Code: |
Index Level |
| Age range: |
Norian Age (TN)
— Rhaetian Age (TR) |
| Lithological Description: |
[Obsolete: use BAN] |
| 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): |
Tea Green Marl(s) [Obsolete Name and Code: Use TGM]
(-2574)
|
| Alternative Name(s): |
none recorded or not applicable
|
| Stratotypes: |
| none recorded or not applicable |
| Reference(s): |
| Etheridge, R. 1865. On the Rhaetic or Avicula contorta Beds at Garden Cliff, Westbury-upon-Severn, Gloucestershire. Proceedings of the Cotteswold Naturalists Field Club, Vol.3, 218-235. |
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: |
|
E140
E126
E114
E127
E201
E250
E251
E264
E265
E280
|
