Thrust-ridge paleodepositional model for the Upper Freeport coal bed and associated clastic facies, Upper Potomac coal field, Appalachian Basin, U.S.A.

International Journal of Coal Geology - Tập 16 - Trang 167-170 - 1990
E.S. Belt1, P.C. Lyons2
1Amherst College, Department of Geology, Amherst, MA 01002, U.S.A.
2U.S. Geological Survey, Mail Stop 956, Reston, VA 22092, U.S.A.

Tài liệu tham khảo

Belt, 1989, A thrust-ridge paleodepositional model for the Upper Freeport coal bed and associated clastic facies, Upper Potomac coal field, Appalachian basin, U. S.A., 12, 293 Lyons, 1984, Paleoenvironmental control of accumulation and quality of Upper Freeport coal bed (Allegheny Formation, Middle Pennsylvanian), Castleman coal field, Maryland, Am. Assoc. Pet. Geol. Bull., 68, 1924