Center of NW 1/4
Measured By H. Miller and E. Gutentag
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| Unit No. |
Description |
Thickness |
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2
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Soil zone - weathered
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1.5 ft.
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Sanborn Formation
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1
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Sand and silt - brown, contains fragments of Niobrara chalk and Ogallala "mortar beds", and reworked loess. The coarser particles are separated into zones. Fossil snails abundant
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24.5 ft.
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