- from
several crustal sources have been
dated to 3.9–3.0 Ga
suggesting intracrustal recycling was an
important part in the
formation of the
first cratons...
- The
Hurricane Fault is an
intracrustal seismic fault that runs
along the
boundary between the
Colorado Plateau block and the
Basin and
Range geologic province...
-
often have glaciers.
Mount Jefferson may form part of a long-lasting
intracrustal melting and
magma storage area that encomp****es an area of 12.4 by 5...
- (Austrisch)
cycle about 100–80
million years ago. It is the
product of an
intracrustal,
epithermal paragenesis. It runs in
quartz lode
types as the primary...
- and the
Mormon Mountains of Nevada. They
initiate at
depth in
zones of
intracrustal flow,
where mylonitic gneisses form.
Shear along the
fault is ductile...
-
several crustal sources up to 3.9
billion years old. This
suggests that
intracrustal melting and
recycling was
common in the
Mesoarchaean and may be an important...
- Mountains,
Marie Byrd Land, West Antarctica:
Implications for
Polyphase Intracrustal Differentiation in a
Continental Margin Setting,
Journal of Petrology...
-
enough heat had been
added to the
crust by the m****ive
intrusions below,
intracrustal felsic and
intermediate melts were produced,
forming A-type intracontinental...
-
basin because of the
crustal thickness,
magnetic anomaly patterns, and
intracrustal diapirism.
Other geoscientists suggest that it is
occurring and is related...
-
beneath the 30 km
thick Aquitanian crust. As a consequence, a low-angle
intracrustal detachment level formed at 15 km depth,
above the
subducting middle and...
