News tagged with age of dinosaurs

Seeking a pot of geological gold

Researchers are moving a step closer to solving one of the greatest murder mysteries of all time. It happened roughly 200 million years ago, marking the boundary between the Triassic and Jurassic periods, ...

dateDec 16, 2011 in Earth Sciences
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Petrified Forest adds 26,000 acres of private land

(AP) -- The federal government is gaining control over an even larger expanse of rainbow-colored petrified wood, fossils from the dawning age of dinosaurs and petroglyphs left by American Indian tribes who once lived in ...

dateSep 08, 2011 in Ecology
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