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单词 asthenolith
释义

asthenolithn.

/asˈθɛnəʊlɪθ/
Etymology: Formed as asthenosphere n. + -lith comb. form.
Geology.
The material in the asthenosphere.
ΘΚΠ
the world > the earth > structure of the earth > constituent materials > [noun] > material of earth's crust
rock1671
mantle rock1896
sima1909
sial1922
asthenolith1929
pyrolite1962
1929 B. Willis in Bull. Geol. Soc. Amer. XL. 311 An asthenolith may be defined as a body of magma formed in consequence of a rise of temperature in the asthenosphere because of concentration of heat energy.
This entry has not yet been fully updated (first published 1972; most recently modified version published online June 2018).
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n.1929
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