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992 8 March 29 Send Garcia pictures of Museum exhibits. N65E20[[degree symbol]]N 730r - fusulines & Spyridiophora [[vertical margin note]] Total of 29 levels for Skinner R = 142' [[/note]] [[sketch of geologic column in left margin]] --------------| o o o o o o | F = 5' --------------| 20' | E --------------| 10 levels | D 1L Fus. 730r | at level 19 --------------| Fus at base = 730t 3 levels shale| C --------------| 15 levels | B = 73' | --------------|x 730p Fusulines | Platy bit. | 33 1/2 levels | A = 164' Sullivan Peak Equivalent at 20 [[degree| symbol]] | [[/sketch]] [[bracket including units B, C, & D]] 51L A - flat bedded ribbon - banded bitum. ls. B - Coarse calcarenite to rudite with R. hessensis & Spiridiophora fusulines at base C - Thin - bedded somewhat siliceous shaly ls, yellow weathering D - Massive calcarenite - biohermal with Spyridiophora Sullivan Peak Equivalent On top of A are steeply dipping yellow weathering siliceous ls. very thin bedded 1/4 - 1/2". Occasional thin lenses of calcarenite & shell debris. One thick band 2 - 3' below yellow beds, perhaps 10' - 15! Lowest beds of B are coarse calcarenite with spy. brownish gray, some silicified bryozoan & "algal" material Massive biohermal beds 3' - 4' thick.