 Switching at General Shale
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 Burgess Shale trilobite
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 Fertile Matonia braunii with Victorian label (Pecopteris multicaulis Bean, Oolitic Shale, Gristhorpe Bay, Yorks).
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 Septarian (limestone) nodule with calcite, Midlothian, TX
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 Shale Stream with Hardwood Forest
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