BGS mineralogy and petrology collection record

Sample number	MR4216
Sample Donor	Not entered
Rock name	Limestone. 'Original entry: Tufaceous Shelly Limestone'
Stratigraphy	Portlandian. Portland Group.
Comments	Tufaceous shelly limestone,Portland Oolite,Upper Jurassic,
Locality details	no.8 pit, 3/8 miles NW of Long Crendon church,
50k map sheet	Thame (237) View images in GeoScenic related to 'Thame' View the geology near 'Thame'
Map reference	SP 693 093
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions