-
intrusion of
Skiddaw Granite into the
Skiddaw Slates,
close to the
anticlinal axis of the Lake District.
Skiddaw slate has a grey hue (as
opposed to Honister...
- skew a
torsion angle between 90° and 150° or −90° and −150° is
called anticlinal (ac) a
torsion angle between ±150° and 180° is
called antiperiplanar (ap)...
- also
found within the tunnel. A
synclinal axis occurs at 1,900 feet (580 m) from the
mouth and an
anticlinal axis occurs at 2,800 feet (850 m) from the mouth...
-
mining industry is very
interested in the
theory of
geological folding.
Anticlinal traps are
formed by
folding of rock. For example, if a
porous sandstone...
-
origin of the upheaval. One
theory was the
upheaval is a salt dome, an
anticlinal structure which occurs when a salt
diapir is
pushed up by the
weight of...
- rock, and as a
result the
decollement may
propagate upwards towards the
anticlinal core and
fault the
detachment fold. The
resultant structure poses characteristics...
-
followed 8 km to the
southwest by
another anticlinal ridge, the La Tour-Blanche Anticline. In this
second anticlinal ridge, the
sediments already show a thickness...
-
Valley bulging is the
development of an
anticlinal structure in the
underlying weaker strata, the long
axis of
which is
broadly coincident with the orientation...
- long
layer cake
slightly warped up
along its long
axis. Oil has
pooled at the top of the
anticlinal fold for each unit. A
fault underneath this large...
- lengthy, narrow,
anticlinal fields paralleling the San
Andreas Fault,
where tectonic forces squeezed the rock
formations into
anticlinal structures, trapping...