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NEW YORK (AP) — Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada.
Work from two decades ago suggested the rocks could be 4.3 billion years old, placing them in the earliest period of Earth's history. But other scientists using a different dating method contested ...
Two different testing methods found that rocks from an area called the Nuvvuagittuq Greenstone Belt in northern Quebec date to 4.16 billion years ago, a time known as the Hadean eon. The eon is ...
Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt has long been known for its ancient rocks — plains of ...
Studying rocks from Earth’s earliest history could give a glimpse into how the planet may have looked — how its roiling magma oceans gave way to tectonic plates — and even how life got started.
Earth Science Ancient Rocks in Canada Are Almost as Old as the Earth Itself Rocks older than 4.03 billion years could shed light on Earth's earliest geological history, but they're incredibly rare.
In the intrusion, unlike the older rock that surrounds it, the two clocks tell the same story: the rock is about 4.16 billion years old. “Both clocks are giving the exact same age,” says O’Neil.
Studying rocks from Earth's earliest history could give a glimpse into how the planet may have looked—how its roiling magma oceans gave way to tectonic plates—and even how life got started.
(Reuters) -Along the eastern shore of Hudson Bay in Canada's northeastern province of Quebec, near the Inuit municipality of Inukjuak, resides a belt of volcanic rock that displays a blend of dark ...
(Reuters) -Along the eastern shore of Hudson Bay in Canada's northeastern province of Quebec, near the Inuit municipality of Inukjuak, resides a belt of volcanic rock that displays a blend of dark and ...
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