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单词 Boston Mountains
释义

Boston Mountains

英语百科

Boston Mountains

Location of the Boston Mountains
Buffalo River from river trail overlook near Steel Creek in the Boston Mountains

The Boston Mountains area is a high and deeply dissected plateau located in northern Arkansas and eastern Oklahoma. The Oklahoma portion of the range is locally referred to as the Cookson Hills. The rocks of the region are essentially little disturbed, flat-lying sedimentary layers of the Paleozoic age. The highest ridges and peaks are capped by Pennsylvanian sandstone and shale. The deeply eroded valleys are cut into Mississippian limestones and below that layer Ordovician dolomites.

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