阿巴拉契亚山脉
北美洲東部的山系
此条目可参照英语维基百科相应条目来扩充。 (2024年7月19日) |
阿巴拉契亚山脉（英语：Appalachian Mountains，发音：
i/ˌæpəˈleɪʃ(i)ən/ AP-ə-LAY-sh(ee-)ən），又译阿帕拉契山脉，是北美洲东部的一座山系。南起美国的阿拉巴马州，北至加拿大的纽芬兰和拉布拉多省。最北部余脉则延伸到魁北克的加斯佩地区。平均海拔910米（3000英尺）。最高峰在北卡罗莱纳州的米切尔峰（2037米）。
| 阿巴拉契亚山脉 | |
|---|---|
 The Appalachian Mountains in the background with Penns Valley in Pennsylvania in the foreground, October 2021 | |
 Appalachian Mountains including US and Canadian portions.[翻译请求] | |
| 别名 | Appalachian Mountains |
| 最高点 | |
| 山峰 | Mount Mitchell, North Carolina |
| 海拔 | 6,684英尺（2,037米） |
| 规模 | |
| 长度 | 2,050英里（3,300千米） |
| 地理 | |
| 国家 | 美国, 加拿大 and 法国[a] (其海外属地)[1] |
| 省/ 州 | Newfoundland and Labrador[2][3], Saint Pierre and Miquelon, Québec, Nova Scotia, New Brunswick, Maine, New Hampshire, Vermont, Massachusetts, Connecticut, New York, New Jersey, Pennsylvania, Maryland, Washington, D.C., Delaware, Virginia, West Virginia, Ohio, Kentucky, Tennessee, North Carolina, South Carolina, 佐治亚州 and 阿拉巴马 |
| 地质 | |
| 造山运动 | Grenvillle, Taconic, Acadian, Alleghanian |
| 岩石年代 | Mesoproterozoic era (Stenian period) [4]– Paleozoic era (Permian period); 1.2 billion years ago to 300 million years ago |
构成阿巴拉契亚山脉的有纽芬兰省的长岭山、魁北克的圣母山、缅因州的朗费罗山、新罕布夏州的怀特山、佛蒙特州的绿山山脉、塔科尼克山脉；马萨诸塞州的伯克希尔山脉；跨宾夕法尼亚州、马里兰州和西佛吉尼亚州三州的阿勒格尼山脉；跨宾夕法尼亚州、马里兰州、西弗吉尼亚州以及弗吉尼亚州四州的阿巴拉契亚岭谷。还有从宾夕法尼亚州南部到佐治亚州北部的蓝岭山脉。
注释
- ^ France maintains governmental control of eight small islands off the southern coast of Newfoundland, Canada, named Saint Pierre and Miquelon. Newfoundland is generally considered the northernmost point of the Appalachian range. Therefore, the Appalachians run through the lone remaining North American territory of France.
参考资料
- ^ Saint Pierre and Miquelon. World Factbook. [August 15, 2023]. （原始内容存档于2021-02-02）.
the islands are actually part of the northern Appalachians along with Newfoundland
- ^ International Appalachian Trail- Newfoundland. Iatnl.ca. [November 6, 2010]. （原始内容存档于June 4, 2010）.
- ^ Cees R. van Staal, Mineral Deposits of Canada: Regional Metallogeny: Pre-Carboniferous tectonic evolution and metallogeny of the Canadian Appalachians 互联网档案馆的存档，存档日期March 11, 2009，., Geological Survey of Canada website
- ^ Thomas, William A.; Hatcher, Jr., Robert D. Southern-Central Appalachians-Ouachitas Orogen. Encyclopedia of Geology. 2021, 4 –通过Elsevier Science Direct.
The foundations of the Appalachian-Ouachita orogen were laid when the assembly of supercontinent Rodinia was completed. The collisional events were accompanied by high-grade metamorphism and magmatism during the Grenville orogeny in the time span of 1300–950 Ma.