How the very slow moving African Continent, with a lithosphere of quite varied age elements and thickness, has responded to ongoing asthenospheric modification.
Earth’s crust
Posted inNews
Weight of Water Dropped by Hurricane Harvey Flexed Earth’s Crust
The precipitation that fell during the storm depressed the ground in parts of Texas, Louisiana, Arkansas, and Mississippi by as much as 1.8 centimeters in some places.
Posted inResearch Spotlights
Scientists Simulate New Mechanism of Fluid Flow in Earth’s Crust
Three-dimensional high-performance computer modeling reveals the behavior of fluid transport waves generated by chemical reactions that take place during metamorphism.
Posted inResearch Spotlights
Is the Lower Crust Convecting Beneath Mid-Ocean Ridges?
The first attempt to couple models of hydrothermal circulation and magmatic convection along fast-spreading ridges may explain the spacing of hydrothermal vent fields along the East Pacific Rise.
Posted inResearch Spotlights
Measuring Earth’s Elasticity
A new study illuminates how crustal rocks break and stretch.
Posted inResearch Spotlights
Massive Waves of Melting Greenland Ice Warped Earth’s Crust
A novel method uses shifting bedrock to trace pulses of mass that propagate down a glacier.
Posted inEditors' Vox
The Earth’s Elastic Crust
A recent paper in Reviews of Geophysics discussed how the mineral composition and microfabric of the continental crust influences its seismic properties.
Posted inAGU News
Samuel A. Bowring Receives 2016 Walter H. Bucher Medal
Samuel A. Bowring was awarded the 2016 Walter H. Bucher Medal at the American Geophysical Union Fall Meeting Honors Ceremony, held on 14 December 2016 in San Francisco, Calif. The medal is for "original contributions to the basic knowledge of crust and lithosphere."
Posted inResearch Spotlights
A Better Model for How the Mantle Melts
A new model of the melting behavior of certain mantle rocks gives researchers a better understanding of the source of oceanic lavas.
Posted inEditors' Vox
Data Rules for Water Management, Continental Roots, and More
The importance of relevant and consistent data (as well as more samples) spans discussions of water resources and crustal roots at the IGC.