126.7 AN interval of lignite 1 1/2' thick About this a SS 130 Top of SS UNIT START EXTENSIVE SWALE which as elsewhere floored by a yellowish grey SFTST + CARB (chalk?) zone (Camber of CUB CREEK) 170.5 BASE of reddish orange and SS ledge 171.3 Top of ledge swale unit as covered at 130 226 BASE of SS interval which begins w/ a 2' foot granular SS massive 239.4 TOP of massive light yell grey SS. until Br. yellow grey w/ SS ledges + (limon) & CONCL 1" minor SS. 1467 3" MINOR SS IN SEQ