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Calcilutite (also
known as
cementstone) is a type of
limestone that is
composed of predominantly, more than 50 percent, of
either clay-size or both silt-size...
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geological formation. The
Ballagan Formation was
historically known as the
Cementstone Group, but more
recently it has been
placed as the
middle formation of...
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Cuple of
Stamnostoma huttonense from the
Early Carboniferous Cementstone Group at
Newton Foulden, Berwickshire...
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which are
given in
ascending order: (1) The
Whita Sandstone, (2) the
Cementstone group, (3) the Fell Sandstone, (4) the
Glencartholm Volcanic Group, (5)...
- Calci-mudstone
Wackestone Packstone Grainstone Boundstone Bafflestone Framestone Cementstone Condensed grainstone ****ed
grainstone Sparstone Components larger...
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consists of
thinly bedded dark mudstones, with
several laterally persistent cementstone horizons,
notable horizons include the
Lower and
Upper Cement beds and...
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reconstruction of
Stamnostoma huttonense from the
Early Carboniferous Cementstone Group at
Foulden Newton, Berwickshire,
Scotland Scientific classification...
- Brunswick, Canada) Agua de
Lucho Formation (Argentina)
Ballagan Formation /
Cementstone Group (Scotland)
Herbesskaya Formation (Russia)
Horton Bluff Formation...
- Group/North
Gavel Beds
Formation Devonian Cementstones Formation Carboniferous Cementstones Formation Carboniferous Cementstones Formation Carboniferous Charlestown...
- Northumberland, England.
Fossils were
recovered from the
Ballagan Formation (
Cementstone Group).
Paleontology portal Fish
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