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Oughtonhead Lane : ウィキペディア英語版 | Oughtonhead Lane
Oughtonhead Lane is a 0.9 hectare geological Site of Special Scientific Interest in Hitchin in Hertfordshire. The local planning authority is North Hertfordshire District Council. The site has been identified as of national importance in the Geological Conservation Review. The site probably dates to the Hoxnian interglacial 420,000 to 300,000 years ago. It was then a marsh fed by springs, and it has a tufa which contains fossil land snails and mammal bones which show the climate and local environmental conditions.〔(【引用サイトリンク】title=A Geological ConservationStrategy for Hertfordshire )〕 The site is a public lane and a shallow trench would be required to expose the geology.〔 ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Oughtonhead Lane」の詳細全文を読む
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