-
exception to this
being recent igneous intrusions.
Igneous rock may also be "
underplated" to the
underside of the crust, i.e.
adding to the
crust by
forming a...
- P.; Petford, N. (1993). "Generation of sodium-rich
magmas from
newly underplated basaltic crust". Nature. 362 (6416): 144–146. Bibcode:1993Natur.362....
-
partial melting of
underplated basaltic crust. Petford, Nick; Atherton,
Michael (1996). "Na-rich
Partial Melts from
Newly Underplated Basaltic Crust: the...
-
related latiscopid Latiscopus disjunctus possesses exoccipitals that are
underplated (a
feature that
suggests that it is a
member of the
family Trematosauridae)...
- by dense,
mafic magma as it ascends), and
magma homogenization. The
underplated magma will add a lot of heat to the base of the crust,
thereby inducing...
- levels. The water-bearing,
basaltic appinitic magmas probably derive from
underplated mafic sources with
differing degrees of fractionation. They most likely...
-
ocean floor basalt and
sediments were
subducted and then
tectonically underplated to the
upper plate. This
resulted in
widespread deformation with the...
- was
melted to
generate mafic magma. The
mafic magma either intruded or
underplated the
overlying continental crust to form
felsic magma. Therefore, mafic...
-
mafic oceanic crust formed more than 120 million
years ago and was then
underplated and
deformed by the
continental Araya-Margarita
Terrane 90 million years...
- Petford, Nick; Atherton,
Michael (1996). "Na-rich
Partial Melts from
Newly Underplated Basaltic Crust: The
Cordillera Blanca Batholith, Peru".
Journal of Petrology...
