5 990 At 4105 ss, weathered red gray carbonaceous matter on some bedding planes Thickness of fogstone in other sections (by observation) at least 100 cm. 6 2.06 Lignite U.T. 7 0.50 SS unwind yellow gray fg, SA 8 80 yellow E&W mg SS fogstone indurated forming prominent yellow gray wh ledge marrying to ot white dBluff channel deposition and extending out into Sec. 8432. #2 & 8432 = LATERALLY TO S This unit is equiv to unit # 2 of Sec 8432 but indurated SS only in rare lenses by that time.