News tagged with zircon crystals

Zircon crystals reveal onset of plate tectonics

(Phys.org) -- We're familiar with the theory that the Earth's crust is composed of tectonic plates that move, sometimes dramatically to create earthquakes and tsunamis - but until recently, nobody knew how ...

Space & Earth / Earth Sciences

May 31, 2012 | 5 / 5 (1) | 0 |