Registration No. : |
GSM 43557 . |
Type : |
Not Designated a Type |
Identifications : |
Old: |
Mollusca: Bivalvia |
Ostrea expansa Sowerby, J. |
Locality : |
Hartwell - Bucks. |
Grid Reference : |
Available from curator
|
Country : |
England |
1:50K map : |
237 |
|
Chronostratigraphy : |
Tithonian Age
— Tithonian Age
|
Lithostratigraphy : |
PORTLAND FORMATION (WILTSHIRE, OXFORDSHIRE AND BUCKINGHAMSHIRE) [OBSOLETE: USE PL] |
Collector / Donor : |
Available from curator
|
References : |
Horton et al 1995 Geology of the country around Thame Memoir of the British Geological Survey |