Controversy Erupts over Dinosaur Death-by-Asteroid Theory
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Scroll to the September 26 entry.“Since 1990 when solid evidence for an impact crater was found at Mexico’s Yucatan Penninsula, scientists have all but decreed that the event 65 million years ago did the dinosaurs in.
But there have always been doubters.
Now one has stepped forward in a manner others have been reluctant to. Princeton paleontologist Gerta Keller said this week that the demise of dinosaurs was long and slow, and that volcanic activity and general climate change were primary factors.”
