unit no thick de 91.3m unit is largely covered from 42 m to 91.3 m forms a delta-like project into the stream coal u 2m at 86 m 6 1.5 m thinly bedded 10-20 cm fs ss rippled w/ carbon trash med gray weathers fr gray to tan mottled 29 m interbedded with thin mudstones well exposed in cut bank platy looking outcrop pollen 8542b at 6ins vitrinite reflect sample 8542c Pdt. raynoldsi at 6m becoming coaly to top with a 1m coal in top 5m.