This Summary Report #2 presumes that the reader has read or has access to the Tract C-b Summary Report #1 (submitted to the U.S.G.S. Area Oil Shale Supervisor on February 10, 1975,13555 ); the descriptions of the type of data collected and manner of collection that were included in the earlier report are not duplicated in this one. Rather, the focus of this report is shifted from program description to actual summarization of the data and preliminary conclusions where appropriate. Of course, in those few instances where a new type of data in reported, a description of the data collection procedures is given.