http://www.hcn.org These are the search results for the query, showing results 1 to 3. http://www.hcn.org/issues/42.12/seeing-the-triceratops-in-the-trees Paleontologist Kirk Johnson works with artist Jan Vriesen to create vividly realized landscapes of what Colorado looked like millions of years ago. No publisher Lisa Song paleontologists Jan Vriesen artists prehistoric landscapes Denver Museum of Nature and Science Kirk Johnson Ancient Colorado exhibit 2010-07-23T18:24:15Z News Article http://www.hcn.org/articles/colorados-ancient-past Using art and science to visualize lost landscapes. No publisher Lisa Song paleontologists Jan Vriesen artists prehistoric landscapes Denver Museum of Nature and Science Kirk Johnson Ancient Colorado exhibit 2010-07-19T15:20:15Z News Article http://www.hcn.org/wotr/a-ski-town-contributes-mightily-to-paleontology The fossils found near Colorado's Snowmass Village have a lot to teach us: not just about mastodons and mammoths, but also about the climate and ecosystem that existed tens of thousands of years ago. No publisher Allen Best mammoths fossils paleontology climate change late Tertiary biology Jefferson’s ground sloth extinct species Mastodons fossil digs prehistoric wildlife Denver Museum of Nature & Science ice-age bison Kirk Johnson Columbian mammoths 2012-01-11T17:04:12Z News Article