L878.1 J--L [Asbburner. 



S. S. gray, very fine, hard, drillings like flour ; specs. 51-56 



inclusive, , 35 to 435 



Slate, sandy micaceous ; specs. 57 to 63 inclusive 38 " 473 



S. S. dark-gray, very fine, micaceous, flaky ; spec. 64 6 " 479 



S. S. bluish-gray, fine, hard, remnants of fossils; spec. 65 6 " 485 



Slate, sandy in streaks, micaceous, fossil bands ; specs. 66-76 in- 

 clusive 95" 580 



Dark-gray, thin-bedded S.S., fine, micaceous, slate partings, fos- 

 sils ; specs. 77 to 89 inclusive 71 " 651 



S. S. gray, fine, flaky, micaceous, fossils ; specs. 90, 91, 92 23 " 674 



Slate; specs. 93, 94 12 " 686 



S. S. dark-gray, slate partings, fossils ; specs. 95, 96, 97, 98 26 " 712 



Red rock, purplish, sandy, very fine, micaceous, fossils ; specs. 



99, 100 10" 722 



Sandy slate, dark, micaceous ; specs. 101, 102, 103 20 " 742 



S. S. fine, micaceous, alternating with slate and "chocolate" 



shale, fossils ; specs. 104 to 113 inclusive 63 " 805 



S. S. thin bedded, micaceous, slate partings, fossils ; specs. 114 



115 13" 818 



Slate, an occasional sand-shell with fossils; specs. 116 to 136 in- 

 clusive 125 " 943 



S. S. brown and purplish, fine, bard, fossils; spec. 137 8 " 951 



Slate, dark lead color 55 " 1006 



"Red Rock," fine, purple and gray sandy slate ; specs. 147, 148. 14 " 1020 



Gray sand, shells and slate, fossils ; specs. 149 to 153 inclusive.. 24 " 1044 



Slate ; specs. 154, 155 12 " 1056 



S. S. dark, hard, fine ; spec. 156 3 " 1059 



S. S. yellow-gray, drillings as fine as flour ; specs. 157 to 103 in- 

 clusive 13 " 1072 



Slate ; specs. 164, 165 5 " 1077 



S. S. yellow-gray, fine ; spec. 166 4 " 1081 



Slate, sandy ; specs. 167, 108, 169 7 " loss 



S. S. dark-gray, fine, fossils ; specs. 170, 171 6 " 1094 



Slate ; specs. 172 to 175 inclusive 17 " 1111 



S. S. brown and gray, fine, soft with some slate (oil show) ; 



specs. 176 to 180 inclusive 14 " 1125 



Slate ; specs. 1S1 to 186 inclusive 23 " 1148 



Slate, with dark sand shells; specs. 187 to 190 inclusive 15 " 1163 



Slate ; specs. 191, 192 13 " 1170 



Slate, with gray sand shells ; specs. 193, 194 5 " 1181 



Slate; specs. 195, 196, 197 : 12 " 119:! 



Slate, with an occasional sand shell ; specs. 198to206 inclusive. 44 " 12:17 



Slate, " blue slate "; specs. 207 to 219 inclusive 03 " 1300 



S. S. brown, fine, flaky, slate partings, fossils ; specs. 220 to 223 



inclusive 17 " 1317 



Slate ; specs. 224 to 229 inclusive 28 " 1345 



