Dinosaurs evolved from a group of reptiles called archosaurs (“ruling reptiles”) around 240–250 million years ago. This was during the Triassic period. This branch of the tree of life gave rise to ...
Tainrakuasuchus bellator, a swift croc ancestor from Brazil, reveals that fierce reptile predators ruled Earth long before ...
Scientists have identified a new crocodile precursor that looked deceptively dinosaur-like and hunted with speed and ...
A sweeping narrative scientific history that tells the epic story of the dinosaurs, examining their origins, their habitats, their extinction, and their living legacy. Print run 75,000. "The dinosaurs ...
Its discovery helps illuminate a key moment in the history of life, the period that preceded the rise of the dinosaurs.” ...
A team of palaeontologists from the Federal University of Santa Maria, Brazil, have discovered and described a brand-new ...
Footprints of small dinosaurs, 250 million years old. Oct. 6, 2010— -- It was 250 million years ago, and the world had just been through hell. Something -- perhaps an asteroid impact, perhaps a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback