WARM
WATER FOSSILS IN ANTARCTICA, according
to a report in BBC News Online, 19 April 2007. Researchers
in the Antarctic Drilling (Andrill) Program have extracted
a 1,285 metre (4,215ft) long core of rock and sediment from
the Ross Ice Shelf. The core indicates that the ice shelf
has fluctuated in size about 60 times as climate varied in
the past. The researchers found several layers of diatoms
- microscopic plants with distinctive silica shells. Some
are previously unknown to science, but others are known species
that live in much warmer waters well to the present north
of Antarctica. Ross Powell, from Northern Illinois University
commented, "Our WARM WATER FOSSILS IN ANTARCTICA, according
to a report in BBC News Online, 19 April 2007. Researchers
in the Antarctic Drilling (Andrill) Program have extracted
a 1,285 metre (4,215ft) long core of rock and sediment from
the Ross Ice Shelf. The core indicates that the ice shelf
has fluctuated in size about 60 times as climate varied in
the past. The researchers found several layers of diatoms
- microscopic plants with distinctive silica shells. Some
are previously unknown to science, but others are known species
that live in much warmer waters well to the present north
of Antarctica. Ross Powell, from Northern Illinois University
commented, "Our initial interpretations tell us that
there were times when it was very cold
and the ice was very big - and those conditions were in the
youngest and the oldest part of the core, and then in between
- over the period of Earth history we call the Pliocene -
we are looking at something that was much warmer, when the
ice was much more dynamic, going backwards and forwards; and
in between the ice being there, there was open water with
the diatoms coming in." The Andrill project plans to
drill another core that goes to the Miocene era, which was
even warmer than the Pliocene.
ED. COM. These findings fit with lots of other
evidences that Antarctica's climate (and planet earths) has
gone up and down through the ages e.g. red soil, dinosaur
fossils and coal etc. This fits with the Biblical history
of the world,
which tells us that the word started out very good, with a
mild moist climate. Extremes of temperature are not mentioned
until after Noah's flood and earth's climate has yo-yo'd since.
(Ref. global warming, microbes, polar)
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