Pinnacles (Dorset)

Pinnacles tsari ne guda biyu, gami da tarin da kuma gungume, wanda ke kusa da Handfast Point, a Tsibirin Purbeck a Dorset, kudancin Ingila.

 Wurin da yake 
Pinnacles suna tsaye a gabashin Studland, kimanin mita 200 a kudancin Old Harry Rocks kuma kimanin kilomita 4 a arewa maso gabashin Swanage. Yankunan da ke cikin Ballard Downs mallakar National Trust ne. Ana iya kallon duwatsun daga sashin Dorset na Kudancin Yammacin Kogin.

 Yanayin ƙasa 
Yankunan Ballard Down an kafa su ne da chalk tare da wasu bands na flint, kuma an kafa su kimanin shekaru miliyan 66 da suka gabata. An yi amfani da igiyoyin dutse a hankali a cikin ƙarni, wasu daga cikin ɗakunan da suka gabata sun faɗi yayin da aka kafa sababbin ta hanyar fashewar ƙananan isthmuses. A fadin ruwa zuwa gabas ana iya ganin Needles a kan Isle of Wight. Wadannan kuma suna daga cikin wannan rukuni kuma 'yan dubban shekaru da suka gabata ne kawai aka haɗa su da Ballard Down.

Don samar da tarin, teku a hankali ya rushewa tare da haɗin gwiwa da jiragen gado inda mai laushi ya haɗu da dutse mai laushi na dutsen dutse don ƙirƙirar kogo. Wannan daga ƙarshe ya lalace don ƙirƙirar bakan. Ginin daga baya ya rushe don barin tarin da ake kira The Pinnacles .

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