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Were the Dinosaurs Really Wiped Out by an Asteroid? Possibly Not (Update) - Universe Today
In 1979, the huge Chicxulub crater, measuring about 180 km (112 miles) in diameter, was discovered on the northern Yucatan Peninsula, Mexico. Scientists made the obvious conclusion that something rather large had hit the Earth in this location, probably causing all kinds of global devastation 65 million years ago. At around the same time, 65% … Continue reading "Were the Dinosaurs Really Wiped Out by an Asteroid? Possibly Not (Update)"