where is bituminous coal found
He negotiated with landowners to extract the coal, mined it, sold it, and delivered it. The bituminous coal found in West Virginiaâs Upshur County is dated as Carboniferous Period and Pennsylvanian Epoch, which is supposed to have lasted from roughly 323 to 298 million years ago (Anonymous, 1997). Obviously, a discovery like that of the bell would present a serious problem for the evolutionary timescales.