Sample number |
MR21417 |
Sample Donor |
Not entered |
Rock name |
Mudstone, Calcareous. 'Original entry: Calcareous Mudstone Or Muddy Limestone - Laminated With Polygonal Structure Due' |
Stratigraphy |
Rhaetian. Cotham Member. |
Comments |
Calcareous mudstone or muddy limestone - laminated with polygonal structure due to dessicatioin, successive layers show different structures demonstrating effects of alternating sedimentatrion and drying out of mud layers,Cotham Beds,Upper Rhaetic,bu |
Locality details |
Harry Stoke Drift Mine,excavation for drift mine at Harry Stoke, near Bristol, |
50k map sheet |
Bristol (264)
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|
Map reference |
ST 619 786 |
Year collected |
1957 |
Bore name |
Not applicable |
Confidentiality |
No restrictions |