Around 500 million years ago life in the oceans rapidly diversified. In the blink of an eye—at least in geological terms—life transformed from simple, soft-bodied creatures to complex multicellular ...

Geologists have demonstrated new scientific results to support a new theory on the earliest phase of continental formation. Geologists from the Universities of Bonn and Cologne have demonstrated new ...

Learn the difference between continental crust and oceanic crust with a detailed comparison of thickness, density, ...

Subduction zones are fundamental engines of plate tectonics, where oceanic lithosphere descends into the mantle, driving seismicity, magmatism and crustal recycling. The interaction of a subducting ...

Rocks from the Rio Grande continental rift have provided a rare snapshot of active geology deep inside Earth's crust, revealing new evidence for how continents remain stable over billions of years, ...

Energy transported by emplaced dykes and sills diffuses in the surrounding crust that is colder. We simulate this by solving the conservation of enthalpy H: where the first term is the time variation ...

Two University of Wyoming researchers are part of the first-ever mapping of magnetic stripes—one of the foundations of plate tectonics—within the lower gabbroic section of fast-spreading oceanic crust ...

Plate tectonics is geology’s Theory of Everything. The realisation in the 1960s that Earth’s crust is made of fragments called plates—and that these plates can grow, shrink and move around—explained ...