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Nile stream - total length about 0.5km
Nile stream - flowing on top of clay at base of river terraces
Nile stream - clay with river terrace gravels above - section ~3' wide
Graham Hickman explaining the water table to David Ward, Roger Hurley & Carole Gregory
End of Nile Valley where it disappears into several swallow holes
One of the larger swallow holes that swallows the Nile stream
Graham Hickman by borehole BB32 - SU 95479 84674
Graham Hickman by borehole BB32
Graham Hickman by borehole BB32 with measuring gear
Borehole BB32 – through Winter Hill gravels (~4m thick) water level at 1.06m
(range is 0.6-2.5m)
Swilly Pond (a swallow hole) dry now!!
Druids Oak standing on remnant of Black Park river terrace SU 9484 8462
Quarry - Winter Hill terrace - SU 9530 8512 - Dave Riley
Quarry - SU 95301 85121 - leader Graham Hickman
Quarry - Winter Hill terrace gravels
(banding related to colouration from water table changes – not bedding)
Quarry - Winter Hill terrace gravels
(banding related to colouration from water table changes – not bedding)
"Moat" around medieval Hartley Court Manor - SU 9467 8562