We do have eyeball reports from the Kolbrin bible which confirmed the possibility of impacted communities. what was seen was clearly a streaking comet whose flight path had entered the atmosphere passing above this point and then over Siberia to its target impact about the Pole which triggered a southward movement through Hudson Bay to tilt the crust 15 degrees.
All this engaged the northern hemisphere and eliminated the large mammals in the North. again my putative date for all this is 12950 BP. It also precipitated what is known as Noah's flood along with many other event reports from survivors worldwide.
This report is beginning to capture the extent of the devastation caused by what is the equivalent of thousands of Tunguska like events happening in minutes. The comet did break up hugely and the majority of the mass largely impacted on the northern ice sheet. It is just that you would leave a trail of explosions sending debris in all directions as well.
Way more important in terms of survivability is that we are have a massive shock wave able to kill you outright unless you got behind serious dirt. That is what took down the large animals in particular.
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Researchers find evidence of a cosmic impact that caused destruction of one of the world's earliest human settlements
March 7, 2020
Before the Taqba Dam impounded the Euphrates River in northern
Syria in the 1970s, an archaeological site named Abu Hureyra bore
witness to the moment ancient nomadic people first settled down and
started cultivating crops. A large mound marks the settlement, which now
lies under Lake Assad.
But
before the lake formed, archaeologists were able to carefully extract
and describe much material, including parts of houses, food and tools—an
abundance of evidence that allowed them to identify the transition to
agriculture nearly 12,800 years ago. It was one of the most significant
events in our Earth's cultural and environmental history.
Abu Hureyra, it turns out, has another story to tell. Found among the
cereals and grains and splashed on early building material and animal bones
was meltglass, some features of which suggest it was formed at
extremely high temperatures—far higher than what humans could achieve at
the time—or that could be attributed to fire, lighting or volcanism.
"To help with perspective, such high temperatures would completely
melt an automobile in less than a minute," said James Kennett, a UC
Santa Barbara emeritus professor of geology. Such intensity, he added,
could only have resulted from an extremely violent, high-energy,
high-velocity phenomenon, something on the order of a cosmic impact.
Based on materials collected before the site was flooded, Kennett and
his colleagues contend Abu Hureyra is the first site to document the
direct effects of a fragmented comet on a human settlement. These
fragments are all part of the same comet that likely slammed into Earth
and exploded in the atmosphere at the end of the Pleistocene epoch,
according to Kennett. This impact contributed to the extinction of most
large animals, including mammoths, and American horses and camels; the
disappearance of the North American Clovis culture; and to the abrupt
onset of the end-glacial Younger Dryas cooling episode.
[ Fantastic - this explanation is now been accepted into scholarly discourse outside the initial geology reports. We are actually getting there. read my item on this in 2007 when i introduced the Pleistocene Nonconformity - arclein. ]
The team's findings are highlighted in a paper published in the Nature journal Scientific Reports.
"Our new discoveries represent much more powerful evidence for very
high temperatures that could only be associated with a cosmic impact,"
said Kennett, who with his colleagues first reported evidence of such an
event in the region in 2012.
Abu Hureyra lies at the easternmost sector of what is known as the
Younger Dryas Boundary (YDB) strewnfield, which encompasses about 30
other sites in the Americas, Europe and parts of the Middle East. These
sites hold evidence of massive burning, including a widespread
carbon-rich "black mat" layer that contains millions of nanodiamonds,
high concentrations of platinum and tiny metallic spherules formed at
very high temperatures. The YDB impact hypothesis has gained more
traction in recent years because of many new discoveries, including a
very young impact crater beneath the Hiawatha Glacier of the Greenland
ice sheet, and high-temperature meltglass and other similar evidence at an archaeological site in Pilauco, located in southern Chile.
"The Abu Hureyra village would have been abruptly destroyed," Kennett
said. Unlike the evidence from Pilauco, which was limited to human
butchering of large animals up to but not younger than the YDB impact
burn layer, Abu Hureyra shows direct evidence of the disaster on this
early human settlement. An impact or an airburst must have occurred
sufficiently close to send massive heat and molten glass over the entire
early village, Kennett noted.
The glass was analyzed for geochemical composition, shape, structure,
formation temperature, magnetic characteristics and water content.
Results from the analysis showed that it formed at very high
temperatures and included minerals rich in chromium, iron, nickel,
sulfides, titanium and even platinum- and iridium-rich melted iron—all
of which formed in temperatures higher than 2200 degrees Celsius.
"The critical materials are extremely rare under normal temperatures,
but are commonly found during impact events," Kennett said. According
to the study, the meltglass was formed "from the nearly instantaneous
melting and vaporization of regional biomass, soils and floodplain
deposits, followed by instantaneous cooling." Additionally, because the
materials found are consistent with those found in the YDB layers at the
other sites across the world, it's likely that they resulted from a
fragmented comet, as opposed to impacts caused by individual comets or
asteroids.
"A single major asteroid impact would not have caused such widely
scattered materials like those discovered at Abu Hureyra," Kennett said.
"The largest cometary debris clusters are proposed to be capable of
causing thousands of airbursts within a span of minutes across one
entire hemisphere of Earth. The YDB hypothesis proposed this mechanism
to account for the widely dispersed coeval materials across more than
14,000 kilometers of the Northern and Southern Hemispheres. Our Abu
Hureyra discoveries strongly support a major impact event from such a
fragmented comet."
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