کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1754440 | 1522668 | 2006 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee](/preview/png/1754440.png)
چکیده انگلیسی
Similar data at Shakerag suggest that its mire also grew from planar to domed. However, more abundant Paralycopodites, a kaolinite-poor but quartz-and-illite-rich underclay, benches alternately ash-rich and ash-poor, and an upper bench truncated by channel sandstone, suggest that it was channel-proximal and prone to intermittent clastics. It is unclear if it returned to planarity prior to burial. The mires at Dotson and (especially) Rutledge, with more ferns, more inertinite, less Paralycopodites and less vitrinite, were probably topographically elevated or protractedly domed mires, more vulnerable to drought or fire.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Coal Geology - Volume 67, Issues 1â2, 3 May 2006, Pages 17-46
Journal: International Journal of Coal Geology - Volume 67, Issues 1â2, 3 May 2006, Pages 17-46
نویسندگان
Stephen A. Shaver, Cortland F. Eble, James C. Hower, Frederick L. Saussy,