shale Pictures Search Results 41 to 50 of 272
Rocks Along the Shore
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Dalmanites limuluroides, 7 cm, Rochester Shale, Caleb's Quarry
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marmoh7706d Ornate Marshallia mohrii
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BADLANDS Pa303918.jpg
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HHB080214 163800.jpg
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IMG 4108E.jpg
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Chap. 2 10, Rincon shale and Vaqueros Sandstone Arroyo Hondo by Joan 10 08
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Another view of Comanche Point
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Castle Thurant
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Cephalopod fossil
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