lithosphere

plural lithospheres

1. geographyThe rigid, mechanically strong, outer layer of the Earth, which is divided into twelve major tectonic plates.

   Meronym: crust

   4 more examples

   Holonyms: Earth, earth

   Then we indicate some of the more pertinent characteristics of oceanic and continental lithospheres.

   2001, Neville Price, Major Impacts and Plate Tectonics: A Model for the Phanerozoic Evolution of the Earth's Lithosphere, Taylor & Francis (Routledge), page 28

   When applying Equation (3-74) to determine the downward deflection of the earth's lithosphere due to an applied load, we must be careful to include in q(x) the hydrostatic restoring force caused by the effective replacement of mantle rocks in a vertical column by material of smaller density.

   2002, Donald L. Turcotte, Gerald Schubert, Geodynamics, 2nd edition, Cambridge University Press, page 121

   Active serpentine mud volcanoes observed in the Mariana fore-arc provide dramatic evidence for hydration of the shallow mantle wedge by H₂O fluids derived from the subducting lithosphere (Fryer. 1996: Fryer et al., 1999).

   2004, Simon M. Peacock, “20: Insight into the hydrogeology and alteration of oceanic lithosphere based on subduction zones and arc vulcanism”, in Earl E. Davis, Harry Elderfield, editors, Hydrogeology of the Oceanic Lithosphere, Cambridge University Press, page 665

2. Any similar layer of an exoplanet.

   Meronym: crust

   1 more example

   Holonym: planet