Wielding chainsaws to extract fossils frozen in the permafrost and flying drones to map thousands of footprints, intrepid paleontologists discover that dinosaurs thrived in the unlikeliest of places--the cold and dark of the Arctic Circle.
Wielding chainsaws to extract fossils frozen in the permafrost and flying drones to map thousands of footprints, intrepid paleontologists discover that dinosaurs thrived in the unlikeliest of places--the cold and dark of the Arctic Circle.
