shale Pictures Search Results 141 to 150 of 271
Shale and slate like sediment, from 200 million years ago, now at 2000 meters elev.
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Sketch of complete Tullymonstrum gregarium. Francis Creek Shale, Pit 11, Peabody Coal Mine, Braidwood, Illinois.
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3 22 24 from shale final draft
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Shale Beach, Inverhuron Provincial Park
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HHB080214 163350.jpg
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Cannon Ball Concretion 3
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Fossilized tracks? in Hermit Shale
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On the beach, near the lighthouse, Point Pelee
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Achistrum wheeleri, 9 cm holothurian, Francis Creek Shale, Upper Carboniferous. Pit 11, Peabody Coal Mine, Braidwood, Illinois
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Radnoria sp, 13 mm, Rochester Shale, Caleb's Quarry
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