7663 8/19/ CAIC Vfg throughout SI arkasic middle w/ mod Ball x pillow. top low L simple x bedding some limonitized worm tubes. V 86.65. fissile, paper carb sh, 10 R 4/2 some less fissile & a STST w/ Boot impressions 86.75 lignite & paper carb. Sh 86.90 grading upward into 11" bedded fissile 5y7/11 marl. 87.35. STST. ll bounded, mod L simple x-beds. in marl, upper surf w limonite worm tubs Hor. V 88.2 SS, Vfg, CAIC. Base tab. x-lam. mid. sim x-lam top V 89.55. ll bedded STST grading upward in upper 1/2 to 1S, some beds in STST