Field Notebook: 1972a
Page 73
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Transcription
235+3' begin SS indurated, interbed w/ softer unit SS x-bed 244+10' top SS unit 245 fr. walls (6"=>12" thick 246. lrg. m slope wash 249 fr. walls 1' thick 254 base of X-bed & ripple marked SS 260 indurate (edges interbed w/) friable SS. same SS unit 261+3' top. SS unit 262 120° strike dip-18°&D strike#2 262 swale covered 290 covered 294 base of tan wh SS ledge 277+11' top SS tan wh interbed of thin ss & s/ts ledge 282 RS-> base of lrg. grading up this SS at 283 283 SS 284 thin SS ledges interbed w/ s/tsf 285 base fr. walls 16" thick 286 s/tst & fr. wall is interval. 289 1.5' thick ss unit covered above 291+6" fr. walls modules 292-2' top of l/s interval