Above ss more black shale with porcelain-like & bluish black P stone cures with bone frags my lower 50 +/- ft. ?150+ , above zone Pasta blue black cone, with lucozeamus. (Sample of many small ones. Between here and Mowry sh is siltier loc. IB, siltest + fine ss and bentonites. Sharp change to Mowry but no real break visible. Upper Thermop beds have numerous cones, with croc-like bone frags. Mowry itself visibly goes back loc. to moush. shale and also has IB SS Return to Thermopolis type of shale due to faulting. Once siliceous type comes in it stays - + sandy beds. There is no ss at top Thermopolis here. The collection of small lucozeamus worth careful identification, don't look like comanchezonus 57