28 #41 Unit #57. 5cm/7.2m (w/add on listed below). Red gr. quartzite mud well rounded, some carbonaceous plant frag., large scale cone shells in basal 2m, middle upper massive w/ some trough x stri to top. Slide photo of this major ss w/ dune shells & underlying coal, coal earth, flaggy ss Sample ECS-90-15, azite, quilt case gr. v-well rounded, white vol some carb. frags contains large clear qz frag >= 0.75cm long. Drop stone? angular, not rounded Traverse to F portal on E fork of E. Creek, add: to unit #57 1.4m Ripple bedded mel ss, v.