Take a journey through the geological wonders of western Wyoming with Tellus Executive Director Jose Santamaria. Our discussion starts at the ancient lake beds of the Green River formation in southern Wyoming, where today you can collect 52-million-year-old fish fossils. Then we travel north to experience the fascinating geology of Yellowstone National Park and the formation of the Grand Tetons. There’s going to be plenty of eye candy as Santamaria shares photos from his travels to the area.