Stratford Hall's Education & Outreach Manager, Jon Bachman, as he explores the world of ancient sea creatures of Westmoreland County. From giant sharks, toothed whales, sea going crocodiles, giant birds, massive sea turtles and a host of other prehistoric predators both large and small. The fossils of these ancient animals are evidence that the oceans of the Miocene Epoch were extremely dangerous environments in the history of sea life.