| 词条 | Nightingale Valley |
| 释义 |
|image= |name=Nightingale Valley |aos=Avon |interest=Geological |gridref={{gbmappingsmall|ST449751}} |coordinates = {{coord|51.47217|-2.79469|type:landmark_region:GB|display=inline,title}} |displaymap=Somerset |area={{convert|5.4|ha|km2 sqmi}} |notifydate={{Start date|1989}} |enref=1002518 }} Nightingale Valley ({{gbmapping|ST449751}}) is a 5.4 hectare geological Site of Special Scientific Interest near the town of Portishead, North Somerset, notified in 1989. This site in the Vale of Gordano is listed because of Pleistocene ‘plateau-deposits’ which include ‘cannon-shot’ gravels, fine sandy gravels and silty gravels with a wide range of erratic lithologies.[1] References1. ^English Nature citation sheet for the site (accessed 12 July 2006) {{SSSIs Avon geological}}{{England-SSSI-stub}} 2 : Sites of Special Scientific Interest in Avon|Sites of Special Scientific Interest notified in 1989 |
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