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  • 08950034
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  • Exploring Science, ExSci DVD8, Longmans, Rock, Weathering
  • 07080013
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  • Exploring Science, ExSci DVD8, Longmans, Weathering
  • PICT2505-1
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  • Granite, Longmans, Rock
  • PICT2542-1
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  • Granite, Longmans, Rock
  • PICT2543-1
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  • Granite, Longmans, Rock
  • PICT2544
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  • Granite, Longmans, Rock
  • PICT2545
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  • Granite, Longmans, Rock
  • IMG_2852
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  • Santa Cruz Island, Galapagos
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  • Longmans, Rock, Sandstone, Sediment, Sedimentary
  • IMG_2853
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  • Longmans, Rock, Sandstone, Sediment, Sedimentary