• Platteville limestone beds at River Falls

    Hotchkiss, W.O

    Photograph of the Platteville limestone beds at River Falls.

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  • Lower Magnesian dome

    Photograph showing a dome of Lower Magnesian limestone. Geologist Bishop, seen standing at center, is used for scale.

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  • Madison sandstone and Oneota limestone in railway cut

    Hotchkiss, W.O

    One mile east of Wilson, Wisconsin. Shows full face of Madison sandstone and Oneota limestone in cut. Caverns tie in the top of the Madison sandstone is marked by very irregular deposition: reefy, con…

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  • Platteville limestone beds at River Falls

    Hotchkiss, W.O

    Photograph of the Platteville limestone beds at River Falls.

    View Full Item  in University of Wisconsin Digital Collections
  • Lime kiln quarry

    Hotchkiss, W.O

    Closer view of the lime kiln quarry pictured in photograph 815. Shows a cavity with chert, ferruginous clay and a paraffin like clay. Possibly a break at the top of the Oneota limestone.

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