Books & posters about the history and geology of the Black Hills of South Dakota and surrounding area.
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The definitive publication on the fascinating and beautiful Fairburn Agates of South Dakota.
Display poster, with optional framing and stand, specifically designed to complement our Archelon ischyros fossil replica skull or skeleton exhibits.
A critique of the law case concerning SUE the T.rex. Written with the aid of a lawyer that was involved in the proceedings.