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tep 30 [[degree symbol]]
P.1

142
  4
---
568'

 48
  6
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288 [[crossed out]]
2

 48
  4
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192
 24
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216'

139
  4
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516
  5
[[sketch of geologic column with descriptions on right]]
covered backslap of hogback (is gray ls like in ledge  3 levels
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forms crest of hogback
ammonites, sponges, bryozoa w chert blebs[[guess]] & [[?]]
blocky gray ls ledge   10 levels
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Very platy siliceous shale, tan   12 levels
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light gray ls. ledge  2 levels
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blocky gray ls with spicules} in 1' beds, w 3 - 5 ft beds of tan siliceous shale between   10 levels
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chert ledge, 1 ft ls at top -- 3 levels
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thin tan platy chert -- 5 lev.
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ls. hash, silicified brach frags -- 1 ft
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thin platy, cherty sp[[crossed out 'iceless]] & [[?]] -- 2 levels & 2 ft
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rubbly bioherm, not meas