Dear EDITORIALS, Friends of the Science, History, palaeontology and Geology,Deep
Khari River gorge.JPG, YARLUNG SANGBO the biggest grand canyon of the.jpg,
Kutch bay coral rift STROMATOLITEs.jpg, Kutch STROMATOLITEs.jpg, FULL
DETAILED KUTCH CANYAN Mysteries.doc
Geologist in west has done much work to popularise the geological places in the
west e.g. Grand Canyon tourist attraction of Grand Canyon Geological Park. And
now a great responsibility id on the shoulders of our geologist to research and
do the rest to the same to popularise our geological places. When we talk about
the great gorges of rivers in the world we think straight of great COLORADO
river and its GRAND CANYON. A well known tourist attraction and geological
nutrient of the geological trip for geologists. But that is neither the only
place nor the biggest Grand Canyon; actual biggest Grand Canyon is in the
HIMALAYA but is not so famous of developed tourist attraction as grand canyon of
Colorado. Also Himalayan CANYON is covered with Himalayan vegetations and not
the BARE land as Grand Canyon of the Colorado River.
The Yarlung Zangbo River
The Yarlung Zangbo River is the highest major river in the world. Its longest
tributary is the Nyang River. In Tibet the river flows through the South Tibet
Valley, which is approximately 1200 kilometres long and 300 kilometres wide. The
valley descends from 4500 metres above sea level to 3000 metres. As it descends
the surrounding vegetation changes from cold desert to arid steppe to deciduous
scrub vegetation. It ultimately transitions into a conifer and rhododendron
forest. The tree line is approximately 3,200 metres.
The Great Canyon of the Yarlung Zangbo River and the GRAND CANYON of COLORADO
river
The Great Canyon of the Yarlung Zangbo River
The Great Canyon of Yarlung Tsangpo River is absolutely a highlight. It is the
largest and deepest canyon in the world, being 504.6 kilometres (314 miles) long
and 6,009 meters (19,715 feet) deep. The average depth is 2,268 meters (7,441
feet). Nine Natural Vertical Zones ranging from the Alp Ice-snow belt to
tropical seasonal forests are represented in this area. All kinds of wildlife
exist here, so the Great Canyon of Yarlung Tsangpo River is regarded as "the
Gene Pool of Biological Resources," whilst enjoying fame as a Geological Museum
due to the various geological phenomena found Though we are well known about
KUTCH and the world famous geology of KUTCH, But it is the not only KUTCH but
other Kutch exists in COLORADO USA and known as KUTCH COLORADO. Though very few
information has been reprieved about the reason why it has been called Kutch.
Original red Indian tribes GENETICALLY originated from our GENETIC ancestors and
crossed over the Atlantic during ice age land ICE area of ATLANTIC OCEAN. And
they established there on river banks of COLORADO River. They interpret Kutch as
in their language as Motherland (may be they are originated from KUTCH and so
named the area as KUTCH of Colorado meaning their motherland) Some of their
tribes are named KUTCHIn and use language KUTCHIn (‘n’ is nasal pronounce) A
fi-w Kutchin tribes are (or have been) north of the Porcupine and Yukon rivers,
but until recently it has not been known that they extended north beyond the
Yukon Ami Romanzoff mountains
Land geography and weather is similar to Kutch and so naming fulfils the reason
why Indian named it. Here are comparative views of river gorges of KUTCH Rivers
and Colorado River. Places are mistaken as same places but left is KHARI river
gorge near BHUJ and right is lower antelope of Colorado River gorge.
Generally visitors to Khari River views from above and around but hardly few
goes to bottom of the river gorge to examine and study the geology of the river.
Though there has been a Geological vertical trench on side wall of the river but
unluckily the trench was not made by geologist to study the geology of the river
but by a farmer to drain the water for farming irrigation from the river gorge.
But that trench is ready and open for the geologist to study the area. Also the
river has crystal Calcite formations in caving area of the side wall of Khari
River. Though such gorges are in many places in the Kutch as well. Some of
HISTORY famous are ZADKO ZADKi river gorge and also BHIM GUDA river gorge in
VAGAD area. (all has been documented and picturised and video recorded in
geological section of Kutch science foundation reference library)
16) 100s of Books of Geological Science Library including fossils and DINO
fossils complete sets of Photographic libraries INCLUDING Forbidden Geology,
ENCYCLOPEDIA OF GEOLOGY. including video library INCLUDING Forbidden Geology
video.
ISOTOPIC FINGERPRINTS OF MICROBIAL RESPIRATION IN ARAGONITE FROM MODERN BAHAMIAN
STROMATOLITES
More Information@
http://en.wikipedia.org/wiki/Stromatolite/
'The Strombolites' was inspired by a visit to a lake south of Perth, one of two
places in Australia where 'strombolites' can be seen. These are a kind of
'living' rock which date back to the dawn of life on Earth
Geology Department, Univ of California at Davis, Davis, CA 95616,
sumner@... and ANDRES, Miriam S., Rosenstiel School of Marine
and Atmospheric Science, University of Miami, 4600 Rickenbacker Causeway, Miami,
FL 33149
In honor of Prof. Ginsburg and the numerous insightful conversations we have had
with him, we present new results on processes causing lithification in modern
Bahamian stromatolites. As Ginsburg has argued for longer than we have been
scientists, understanding how modern stromatolites or “strombolites” form
and lithify is critical to properly interpreting the origins of ancient
stromatolites. Microbial roles in stromatolite lithification can be traced in
carbonates because microbial communities produce carbon isotopic shifts when
they cycle local DIC (dissolved inorganic carbon). Thus, the isotopic
composition of carbonates can record ancient microbial CO2 cycling, providing
insights into the processes of stromatolite growth and microbial influences on
carbonate chemistry.
In shallow sub tidal modern stromatolites from Highborne Cay, Bahamas,
authigenic aragonite preserves a carbon isotopic record of heterotrophic
microbial influences on DIC; authigenic aragonite is >1 per mil depleted in 13C
relative to aragonite that precipitated in equilibrium with local seawater. Even
though cyanobacteria raise pH during peak photosynthesis, more aragonite
precipitates when and where respiration influences local DIC. These results are
consistent with 1) sulfate reduction promoting carbonate precipitation and 2)
calcium release during decay of exopolymeric substances as previously reported.
Thus, heterotrophy play a more important role than photographs in Bahamian
stromatolite lithification on a local scale. However, organic matter produced by
cyanobacteria supports the heterotrophic community. Thus, the absence of an
autotrophic isotopic signature in the rock record cannot imply the absence of
photosynthetic activity.
Heterotrophic signatures may also be difficult to observe in ancient
stromatolites. With continued lithification, the 1-2‰ δ13C shifts will be
diluted by carbonate precipitation during early diagenesis and burial. Thus,
microbial isotopic signatures in shallow subtidal stromatolites are only likely
to be identified in exceptional circumstances. Identifying ancient microbial
signatures will require careful sampling to separate carbonate components with
different isotopic signatures and carbonates that precipitated on the spatial
scales influenced by microbial communities.
Live Layers of Stromatolites of AUSTRALIAN Perth and the Kutch
corals bay near PIROTAN
Many geologist explain this part as an tectonic activity of bending ground
layers but that is not the truth but the error as tectonic activity do not band
layers such a way at 180 degree and no one has dug up the area near by to see
how big is the structure, what is by the side of the structure. Nothing is
extending in length as layers do. It’s just a single structure of those
layers. That’s is the actual FOSSILISED Strobolite structure of Stromatolite
Bn years old and has come out with tectonic activity of Khatrod tectonism. The
structure is sample of the time when Kutch land was underwater. Geologist need
to study those layers of stromatolite fossil and microbial dating of that
sample. As Australian Perth stromatolite microbial dating.
Kutch Fatel TALAV StromatoliteFossil
GEOLOGIST opposing those views must visit the place again and do the further
research work and dig around the above structure if they find any LAND layers
bending beyond this structure? Books and Documentry Filming evedenses are
avilable for reference ONLy at out Science library geology sections.
Geneticists can tell how recently two species diverged from a common ancestor
from information etched in the organisms' genes: The fewer differences
researchers find between two genetic codes, the more recently the species parted
evolutionary company.
Using this method, geneticists have concluded that about 90 million years have
elapsed since all living primates shared their last common ancestor. Based on
such studies, evolutionary biologists such as Pennsylvania State University's
Blair Hedges believe that early primates lived alongside the great reptiles.
'[Primates and other] major groups of mammals evolved for tens of millions of
years before the dinosaurs became extinct,' Hedges said. That mass extinction
occurred about 65 million years ago.
Fleshing out the Fossil Record
To reconcile the genetics-based date with the comparatively young estimates of
palaeontologists, Tavaré and his colleagues fashioned an evolutionary tree of
the primates as it's known from fossils.
Not wanting to depend entirely on what palaeontologists have turned up, the
researchers then fleshed out the rudimentary tree with educated guesswork. They
used mathematical equations to predict how many species of primates are not
represented in the fossil record, and to predict when and for how long those
species may have lived.
The resulting model—based loosely on hard evidence but expanded to take into
account species that lived and died out but remain unknown to science—suggests
that the earliest primate lived about 81.5 million years ago, long before the
age of the oldest fossils uncovered by palaeontologists.
Tavaré's team suggested that the earliest primates might have been small,
nocturnal creatures that inhabited tropical forests. But, assuming they did
exist that long ago, numerous forms could have evolved prior to the fateful
cataclysm that wiped out the dinosaurs 65 million years ago.
That event, presumably caused by a giant impact from outerspace, didn't wipe out
all primates living at the time, but probably spared relatively few of them,
Tavaré theorized. Those primates that survived would have subsequently evolved
into myriad species.
FROM YOURS Dr.BHUDIA-Science Group Of INDIA.
President:'Kutch Science Foundation'.
Founder :'Kutch Amateurs Astronomers Club - Bhuj - Kutch'.
Life Member:'kutch Itihaas Parishad'.
kutchscience@...,
http://profiles.yahoo.com/kutchscience2000/
http://in.groups.yahoo.com/group/scienceclubofindia/
http://in.groups.yahoo.com/group/kutchscience/
http://in.groups.yahoo.com/group/kachchh/
http://in.groups.yahoo.com/group/bhuj/
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