- 1962. ISSNĀ 2357-0245. Uriz MJ,
Turon X,
Becerro MA,
Agell G (2003). "
Siliceous ****ules and
skeleton frameworks in sponges: Origin, diversity, ultrastructural...
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Siliceous soils are
formed from
rocks that have
silica (SiO2) as a prin****l constituent. The
parent material of
siliceous soils may
include quartz sands...
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Siliceous ooze is a type of
biogenic pelagic sediment located on the deep
ocean floor.
Siliceous oozes are the
least common of the deep sea sediments,...
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Siliceous rocks are
sedimentary rocks that have
silica (SiO2) as the prin****l constituent. The most
common siliceous rock is chert;
other types include...
- The
siliceous sponges form a
major group of the
phylum Porifera,
consisting of
classes Demospongiae and Hexactinellida. They are
characterized by ****ules...
- Geyserite, or
siliceous sinter, is a form of
opaline silica that is
often found as
crusts or
layers around hot
springs and geysers.
Botryoidal geyserite...
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siliceous Porifera, the demosponges.
Their thin
network of
living tissues is
supported by a
characteristic skeleton, a
delicate scaffold of
siliceous...
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petrified wood.
Chert is
typically composed of the
petrified remains of
siliceous ooze, the
biogenic sediment that
covers large areas of the deep ocean...
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remains rather than on
taxonomic or
ecological distinctions.
Siliceous microfossils:
Siliceous microfossils include diatoms, radiolarians, silicoflagellates...
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Angel hair,
siliceous cotton, or Mary's yarn is a sticky,
fibrous substance reported in
connection with UFO sightings, or
manifestations of the Virgin...