7/13/85 mbr III about 200' below contact w/ member IV 8518 ledge of brown colored med. grey 15" laminated metta Equisetum rhizomes // to bedding & L to it (some w/ rhizomes at nodes) metasequoia foliage Elatrides (cryptomerioid foliage) cone scales px standing tree trunk. Cupressaceae Thujites sp. small branchlet ledge 4' thick 8518 b pollen sample from lignite, adjacent underclay (grey) and overlying plastic CLAY - yellow grey. superadjacent clay 3th lignite 2-3th -underclay 5" in superadjacent clay are found small pelecypods (Nuclea?) and o operculum & a very poor angiosperm leaf. 8518 b & HI above 8518