A man was enjoying the spectacular scenery of the Grand Canyon when an innocuous boulder caught his attention. It looked like any other boulder, but his knowledge told him that the stone held a secret millions of years old. The man snapped a photo and would have never thought that this photo would kickstart a chain of events that would change what we know about Arizona.
241. A Remarkable Discovery
The man was Allan Krill, a Norwegian geologist, and the boulder he noticed had fallen from the cliff face alongside the Bright Angel Trail. As Krill took a closer look at the boulder, he began to believe that he had stumbled onto a remarkable discovery that would shine a light on the distant past before dinosaurs walked on the planet. And he was right.
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