benioff zone उदाहरण वाक्य
उदाहरण वाक्य
- Observations from seismic studies indicate that the lithospheric mantle at the intermediate depths where double Benioff zones occur is dry, which favours the proposed slab-unbending mechanism.
- Shoshonitic rocks tend to be associated with calc-alkaline island-arc subduction volcanism, but the K-rich shoshonites are generally younger and above deeper, steeper parts or the Benioff zone.
- Other faults in the near surface continental crust, such as the Benioff zone of the subducting Juan de Fuca Plate; being so deep their energy is dissipated.
- While much of the island arc experiences intermediate-depth earthquakes along a Wadati Benioff zone that dips steeply at 70? the area adjacent to the d'Entrecasteaux Ridge does not.
- Recent research has been able to better constrain the degree to which subducting oceanic mantle is hydrated using measurements of P-wave attenuation from localized earthquakes near the Wadati Benioff zone.
- When the Wadati Benioff zone ( earthquake foci in the mantle ) is less than 200 km deep, tholeiitic basalt magmas are produced ( Izu Lshima, Mount Hakone for instance ).
- These zones later became known as Wadati-Benioff zones, or simply Benioff zones, in honor of the seismologists who first recognized them, Kiyoo Wadati of Japan and Hugo Benioff of the United States.
- These zones later became known as Wadati-Benioff zones, or simply Benioff zones, in honor of the seismologists who first recognized them, Kiyoo Wadati of Japan and Hugo Benioff of the United States.
- Researchers say Wednesday's type of quake _ known as a slab or Benioff zone earthquake _ is the most frequent and potentially most benign of the types of earthquake to plague the region.
- Additionally, the 1960s saw several developments in geology, notably the discoveries of seafloor spreading and Wadati-Benioff zones, and this led to the rapid resurrection of the continental drift hypothesis and its direct descendant, the theory of plate tectonics.