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Injection Point | Darnbrook Pot [SD885710] |
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Detection Point | Yew Cogar Rising Cave [SD910700] |
Tracer | Not known |
Quantity | Not known |
Detection Method | Not known |
Time | 12 days |
Distance | |
Average Velocity | |
Depth |
Date | 1957 |
Notes | |
Test credit | CPC |
References | Bulletin of the Bradford Pothole Club 17:12 (1977) |