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Asymmetric anticline fold Art Print -
Drilled Core Graded Bedding Art Print -
Pyrite cubic interpenetration twin Art Print -
Lake-bed varve column No. 2 Art Print -
Angular Unconformity Geological Cross-Section Art Print -
Drilled basalt core vesicular geology Art Print -
Beryl Hexagonal Column No. 5 Art Print -
Crystal Wall Art Print, Calcite Scalenohedron Line Study -
Lycopod bark fossil No 5 Art Print -
Chevron fold geology diagram Art Print -
Chevron fold geology diagram T-Shirt -
Crinoid calyx fossil Art Print -
Gypsum desert rose Art Print
