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[[stamped]] 0136 [[/stamped]]

Topmost beds Spring Creek

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    15'  |  Hard massive with square Opikina & Receptaculites
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    33'  |}    Bryozoan coquina
---------|} I
    13'  |}    Platy ls. crowded with Strophomena.
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    44' H| Shaly platy ls with Strophomena Campylorthis, Hesperorthis.
        +|
        G| Base shaly beds with Hesperorthis
---------|-------
         | Massive ledges forming dip slope on N side main dam 
         | contain Recps., Sowerbyella, Campylerthis[[?]] obesa.
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