Trace #152: Great Bank Gill Sink (Ribblehead)
Locations
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Injection Point | Great Bank Gill Sink [SD768800] |
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Detection Point | Middle Scar Cave Rising Mirth Passage [SD770796] |
Methodoloy
Tracer | |
Quantity | |
Detection Method | Visual |
Results
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Distance | |
Average Velocity | |
Depth |
Test Details
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Test credit | |
References | Nichols, A. and Shackleton, R. 1977.Ribblehead 1976. Cambridge Underground 2:5-15 |