Английская Википедия:Bleadon Hill
Шаблон:Use dmy dates Шаблон:Infobox SSSI Bleadon Hill (Шаблон:Gbmapping) is a 13.52 hectare geological Site of Special Scientific Interest just north of the village of Bleadon, North Somerset, notified in 1999.
The site is a Geological Conservation Review site, as it shows a low ridge of calcite-cemented Pleistocene sand and gravel on its southern side. Various marine or glacial origins have been postulated for the sediments and it has even been suggested that this is a Mesozoic beach conglomerate. On the basis of the sedimentology, it is most likely that these sediments accumulated during the Quaternary when an ice sheet rested against Bleadon Hill.[1]
There is evidence or agricultural use of the land in the medieval period and possibly from Roman times.[2]
References
Шаблон:Mendip Hills Шаблон:SSSIs Avon geological
- ↑ * English Nature citation sheet for the site Шаблон:Webarchive (accessed 9 July 2006)
- ↑ Шаблон:Cite web
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- Sites of Special Scientific Interest notified in 1999
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