Kirk Richard Johnson is an American paleontologist. He has worked at the Denver Museum of Nature & Science and the Smithsonian’s National Museum of Natural History.
NOVA
Series • 1974
Polar Extremes
Movie • 2020
Walrus: Life on Thin Ice
Movie • 2025
Great Yellowstone Thaw
Series • 2017
100,000 Acres of Pine
Making North America
Movie • 2015
Ice Age Footprints
Movie • 2022
24 Hours After: Asteroid Impact
Movie • 2009
Prehistoric Worlds