New dating of New Mexico rocks suggest diverse dinosaurs thrived there just before the impact, countering the idea dinos were already on their way out.
Salt is an essential nutrient for the human body. But hundreds of millions of years before the first humans, salt minerals ...
Dinosaur Discovery on MSN
The Paleozoic Era; Life Before the Dinosaurs
The dinosaurs first appeared on Planet Earth around two hundred and forty five million years ago. That's a staggeringly long ...
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