-
siliciclastic sedimentary rocks. The
varying types of
mudrocks include siltstone,
claystone,
mudstone and shale. Most of the
particles of
which the
stone is composed...
- of west and
central Europe. The
Keuper consists of dolomite,
shales or
claystones and
evaporites that were
deposited during the
Middle and Late Tri****ic...
-
clays and
claystones of the
Lower Cretaceous can be
found in the area of the
Berenbostel district. In the area of
Berenbostel the
marly claystones of marine...
- Australia. This
stratum is up to 13
metres thick.
Mount York
Claystone consists of red
brown claystones, of fine‐grained and co****ly oolitic,
kaolinite clayrocks...
- In the
Connecticut River Valley,
these concretions are
often called "
claystones"
because the
concretions are
harder than the clay
enclosing them. In local...
-
Wombarra Claystone is a
geologic formation in the
Sydney Basin in
eastern Australia.
Commonly seen in the
Illawarra region, this
stratum is up to 30 metres...
-
noted that the
intrusions cleanly sheared the
claystones so that the
concentric edge of the
claystone abuts cleanly against the spires.
Evidence near...
- Bald Hill
Claystone is a
sedimentary rock
found in the
Sydney Basin in
eastern Australia. It is part of the
Clifton sub-group of the
Narrabeen Group of...
-
Paleocene (about 66 to 56 million
years ago). The
deposits include siltstone,
claystone, sandstone, and
lignite coal laid down in a
coastal plain during the Laramide...
-
comprises concretionary,
calcareous claystones and concretionary, brown, gray, green, blue,
calcareous claystones with
large flattened lime concretions...
