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Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...
Rocks from the Hadean Eon, the first period in the geological timescale, have been dated in Québec. These are some of the ...
The Hadean Eon, Earth's first geological period, remains shrouded in mystery due to scarce rock records. However, Québec's ...
Studies of these zircon minerals has given us clues about the Hadean environment, and the formation and evolution of Earth’s ...
Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...
These new observations challenge the longstanding Hadean paradigm - based on no observational evidence - of a desiccated, lifeless, continent-free wasteland in which surface petrogenesis was largely ...
The Hadean Eon is the first period in the geological timescale, spanning from Earth’s formation 4.6 billion years ago and ending around 4.03 billion years ago.
Actithera has secured $75.5 million in an oversubscribed Series A round to support the clinical development of its lead ...
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