A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.
Green Matters on MSN
Experts Discover a 75-Million-Year-Old Fossil— Turns Out, It's a New Dinosaur Species
Duck-billed dinosaurs belonged to the 'hadrosaurus' category of herbivorous dinosaurs that roamed prehistoric wetlands.
Smithsonian Magazine on MSN
Nearly complete skull of a dome-headed dinosaur makes its way to the Smithsonian’s National Museum of Natural History
Millions of years ago, an odd-looking dinosaur roamed what’s now North America. The unusual creature walked on two legs, used a beak to munch on plants and had a domed head surrounded by knobby ...
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