...部，加拿大环境局(Canadian Environment)发布大多区部分降雪警告：周三，旺市(Vaughan)、列治文(Richmond Hill)、加里东(Caledon)、万锦市(Markham)、纽马基特(Newmarket)、欧克斯桥镇(Uxbridge)、北约克 (Northern York)和杜兰区(Durham)，以及西部和北部大部...
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Each structural level has distinct characteristics. Caledonian and Early Indosinian folds strike in E-W. The Qiyang arc-shape structure occurred in Late Indosinian period.
加里东期与印支早期分别为近东西向的褶皱,印支晚期为一近似平行于祁阳弧断裂的弧形构造,燕山期则以北东—北北东向的左旋走滑为主。
参考来源 - 湘中地区穹盆构造:褶皱叠加期次和成因·2,447,543篇论文数据，部分数据来源于NoteExpress
广东大地构造位于华南加里东地槽褶皱系。
Tectonically, Guangdong is located in the south China Caledonian Geosynclinal Folded System.
山体岩石为加里东期花岗岩和大理石，距今4——6亿年。
Rock Hill Caledonian granite and marble ago 4-6 billion years.
早古生代以来，加里东运动使本区全面上升，同时遭受剥蚀。
The area was wholly uplifted with caledonian orogeny in the early palaeozoic , and underwent thereafter denudation.
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