‘If rifting continues, new basaltic oceanic crust may ... that the lithosphere, a layer of the Earth’s mantle that ‘floats’ on the more fluid-like and weaker asthenosphere, could be ...
In the latter case, high temperatures and pressures lead to the reworking of the crust, affecting its ... of the lower continental lithosphere into the mantle, driven by the increased density ...
Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...
Lithospheric dripping occurs when the underside of Earth's rocky crust is heated to a certain temperature. As the rock melts, ...
The processes led to the lithosphere, which consists of the Earth's crust and upper mantle, thinning and extending seaward. The NCC was specifically studied, but "the North American craton ...
A diagram showing how Earth's crust and upper mantle (together known as the lithosphere) could be dripping into the mantle due to the Farallon slab. (Image credit: Hua et al. Nature Geoscience (2025)) ...