Scientists Just Made A Big Discovery About The Earth’s Crust - News Azi

The team, which also had experts from Stanford and Louisiana State University, studied the hafnium isotope chemistry in the zircon crystals and noticed that all of them witnessed a geochemical shift some 3.6 to 3.8 billion years ago. E

The team, which also had experts from Stanford and Louisiana State University, studied the hafnium isotope chemistry in the zircon crystals and noticed that all of them witnessed a geochemical shift … [+2092 chars]

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