Sunday, February 27, 2011
sills and dikes
Sills and dikes (red) form the sub-volcanic part
Sills and dikes of the NAVP are exposed on Greenland.
all of which are intruded by light-colored igneous sills and dikes.
Sills are the horizontal dark bands and generally store magma. Dikes are the
below the surface (including plutons, dikes, sills, and laccoliths).
sill (right) intruded by light-colored igneous sills and dikes. cm01si.
Mafic sill and dike intruding foliated marble, Death Valley, California.
The diabase sills and dikes are believed to be the intrusive equivalents of
sills.png. This produces sets, or 'swarms' of dikes that can extend over a
Tabular intrusions are sheetlike, and consist of dikes and sills.
Dikes • Sills
Sills & dikes
Dikes And Sills. Dike, magma within a magma within a dyke intrusions
sills, and dikes that allow magma to rise from deep within the Earth.
dikesills.html
u/m sills & dikes, late granitoids MAGMATISM 1500 Moz 16 Moz 7 Moz + ?
for its extensive clastic injections, dikes, and sills. A neat sea cave!
Dikes and Sills
Dikes that are uncovered when the surrounding strata have been eroded such
Granite dikes and sills intruding a metasedimentary succession on Ikaria
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