The St. George Dinosaur Discovery Site at Johnson Farm houses exceptionally well-preserved dinosaur tracks, fossil fish, fossil plants, rare dinosaur remains, invertebrates traces and important sedimentary structures. It is one of the most important discoveries in Early Jurassic paleontological history. It gives a 'snapshot' of an ancient ecosystem, and a wonderful opportunity to reconstruct, study and understand it. The museum also houses the only Scelidosaurus replica in the Americas, a working fossil preparation lab, and many other reconstructions. Temporary Special Displays change biannually.