In order to protect the health of our patrons and employees Everything Prehistoric & Museum at Black Hill Institute we will be closed to walk in traffic until sometime in April, however we are open for online and call-in sales and orders.

Black Hills Institute of Geological Research, Inc. (BHI), has been the leader in paleontological excavations and preparation since 1974, helping supply museums and collectors the finest in professionally prepared fossils and cast replicas. From dinosaurs to mammals, reptiles to pteranodons, ammonites to fish, and crinoids to trilobites, we do it all, and we do it well.

• Paleontological Field Work
• Fossil Preparation & Research

• Molding, Casting & Mounting
• Earth Science Displays & Exhibits

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