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Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...
Rocks older than 4.03 billion years could shed light on Earth's earliest geological history, but they're incredibly rare.
Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest?
The ancient history of Earth has always been hard to read. Most of the planet’s earliest crust has been lost, buried, or ...
In 2008 scientists reported that rocks in Canada were the world’s oldest. New data appear to confirm this contested claim ...
Yet some regions are far enough from tectonic plate boundaries to contain rocks that have remained unchanged for billions of ...
An isolated and wind-blasted stretch of Canada’s Hudson Bay shoreline may hold the oldest surviving fragment of our planet's ...
We are part of a research team that has confirmed the oldest known rocks on Earth are located in northern Québec.__ ...
In a controversial 2008 study, O’Neil and his research team claimed that they had discovered a part of the original crust in northeast Canada’s remote Nuvvuagittuq Greenstone Belt.
Canadian scientists found the oldest known rocks on Earth - dating back 4.16 billion years - shedding light on our planet’s ...
The oldest terrestrial materials ever dated by scientists are extremely rare zircon minerals that were discovered in western ...
Scientists just confirmed the world’s oldest rocks in northern Quebec. Some may have formed from Earth’s earliest seawater.