Riddle Quarries, Inc.
Measured By W. Ives, 8/6/1953
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Unit No. |
Description |
Thickness |
1
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Limestone, fresh color is a light gray with some scattered yellowish streaks, massive at bottom and thin-bedded at top; each bed at top has scattered chert nodules which are in the same plane parallel to the bedding; chert nodules are gray with white outer surfaces, some are oolitic; rock is fine-grained and hard; shatters when hit, but often breaks into blocks
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10.3 ft.
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Original Document
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