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Masse’s biggest idea is that some 5,000 years ago, a 3-mile-wide ball of rock and ice swung around the sun and smashed into the ocean off the coast of Madagascar. The ensuing cataclysm sent a series of 600-foot-high tsunamis crashing against the world’s coastlines and injected plumes of superheated water vapor and aerosol particulates into the atmosphere. Within hours, the infusion of heat and moisture blasted its way into jet streams and spawned superhurricanes that pummeled the other side of the planet. For about a week, material ejected into the atmosphere plunged the world into darkness. All told, up to 80 percent of the world’s population may have perished, making it the single most lethal event in history.
Why, then, don’t we know about it? Masse contends that we do. Almost every culture has a legend about a great flood, and—with a little reading between the lines—many of them mention something like a comet on a collision course with Earth just before the disaster. The Bible describes a deluge for 40 days and 40 nights that created a flood so great that Noah was stuck in his ark for two weeks until the water subsided. In the Gilgamesh Epic, the hero of Mesopotamia saw a pillar of black smoke on the horizon before the sky went dark for a week. Afterward, a cyclone pummeled the Fertile Crescent and caused a massive flood. Myths recounted in indigenous South American cultures also tell of a great flood.
When Abbott began searching satellite images on Google Earth, she saw dozens of chevrons along shorelines and inland in Africa and Asia. The shape and size of these chevrons suggest that they might have been formed by waves emanating from the impact of a comet slamming into the deep ocean off Madagascar. “The chevrons in Madagascar associated with the crater were filled with melted microfossils from the bottom of the ocean. There is no explanation for their presence other than a cosmic impact,” she says. “People are going to have to start taking this theory a lot more seriously.” The next step is to perform carbon-14 dating on the fossils to see if they are indeed 5,000 years old.
Originally posted by Charis
reply to post by Gawdzilla
Actually, it sounds like the coastlines do show evidence of such flooding. I guess you didn't read the article, Gawdzilla?
This is an interesting theory. It's a long way from being proven though.
Did anyone catch an episode on NOVA a few weeks ago about the extinction of the mammoth being caused by a comet? I wonder if this is the same comet (hypothetically)?
Originally posted by Naturally Smooth
reply to post by Gawdzilla
First, what exactly is a E.E.L.? End of Earthbound Life? I just can't figure it out...
Is there any physical evidence of a Great Flood?
Yes. William Scott Anderson, arrived at this theory independently and even before me. His research was published in 2001 in a book titled "Solving the Mystery of the Biblical Flood". One of the more interesting elements in his book is that he found a proxy in diatoms that support the theory of a Great Flood. Diatoms are a microorganism, a type of plankton that has a silicon shell, which are preserved as fossils. Mr. Anderson realized a global flood should have left a physical record in the geological strata of these tiny sea creatures. He analyzed the strata at the boundary of the end of the last ice age in the middle of the North American continent in Wisconsin and discovered the presence of ocean diatoms in the boundary layer. His book details his methodology and techniques. These details should allow others to scientifically test and validate his findings and spread this research across the entire globe.
Is there any evidence of a large impact event at the end of the last glacial period?
Yes, but is a little different than my original hypothesis.
The evidence can be found in the Carolina Bays. Refer to abob.libs.uga.edu...
Scattered along the eastern coast of the United States from southern New Jersey to northern Florida are approximately 500,000 elliptical depressions collectively called the Carolina Bays. The size of these depressions range from 200 feet to 7 miles along the major axis. One of the interesting aspects of the Carolina Bays is that they occurred during recent geological time. Otherwise the depressions would have been eroded and filled in. Any event that is capable of producing a half million craters is a significant global event. And this might just be the tip of the iceberg (no pun intended). Because if these impacts were not limited to the Carolina Bays but also peppered the North American Glacial Mass, they could produce a massive release of water and ice. It is worth noting that the trajectory of the Carolina Bay impactors appear to originate from a cometary breakup directly over the North American Glacial Sheets.
Originally posted by Naturally Smooth
reply to post by Gawdzilla
Well, the comet talked about in the article is at least half the size of the one that formed the Chicxulub crater on the Yucatan. Also, the impact is thought to have been in the middle of the ocean, not near the shore. Finally, the Cretaceous–Tertiary extinction event is theorized to be a possible multiple-impact event, or coincided with a rise in vulcanic activity (Deccan Traps).
Burckle Crater is an undersea crater likely to have been formed by a very large scale and relatively recent (c. 2800-3000 BC) comet or meteorite impact event. It is estimated to be about 30 km (18 mi) in diameter [1], hence about 25 times larger than the 1.2 km Meteor Crater (image shown at right).
It is located to the east of Madagascar and west of Western Australia in the southern Indian ocean. Its position was determined in 2006 by the Holocene Impact Working Group using evidence of its existence from prehistoric chevron dune formations in Australia and Madagascar that allowed them to triangulate its location.
Originally posted by Naturally Smooth
Just found this on wikipedia:
en.wikipedia.org...
Burckle Crater is an undersea crater likely to have been formed by a very large scale and relatively recent (c. 2800-3000 BC) comet or meteorite impact event. It is estimated to be about 30 km (18 mi) in diameter [1], hence about 25 times larger than the 1.2 km Meteor Crater (image shown at right).
It is located to the east of Madagascar and west of Western Australia in the southern Indian ocean. Its position was determined in 2006 by the Holocene Impact Working Group using evidence of its existence from prehistoric chevron dune formations in Australia and Madagascar that allowed them to triangulate its location.
About 900 miles southeast from the Madagascar chevrons, in deep ocean, is Burckle crater, which Dr. Abbott discovered last year. Although its sediments have not been directly sampled, cores from the area contain high levels of nickel and magnetic components associated with impact ejecta.
Burckle crater has not been dated, but Dr. Abbott estimates that it is 4,500 to 5,000 years old.
Originally posted by Charis
Did anyone catch an episode on NOVA a few weeks ago about the extinction of the mammoth being caused by a comet? I wonder if this is the same comet (hypothetically)?
Wednesday, Sept 16, 2009, Jock McAndrews, University of Toronto and the Royal Ontario Museum
Title: Did a comet kill Clovis?
Beginning 13,600 years ago Paleo- Indian Clovis people appeared south of the continental ice sheet; they made distinctive fluted spear points adapted to big game hunting. Five hundred years later this fluted point culture disappeared to be replaced by diverse Late Paleo- Indian cultures. In addition, at 12,900 years ago mastodon and other large vertebrates suddenly became extinct. It is suggested that at this time a comet struck northern Ontario and caused a sudden climatic cooling that lasted until 11,500 years ago (Firestone et al. 2006, 2007). Fossil pollen diagrams document this cool period called the Younger Dryas. Mastodon tusks in the ROM and Buffalo Museum of Science, which date to about 12,900 years ago, have surface traces of magnetite that may be from the comet. toronto.ontarioarchaeology.on.ca...
Biblical stories, apocalyptic visions, ancient art and scientific data all seem to intersect at around 2350 B.C., when one or more catastrophic events wiped out several advanced societies in Europe, Asia and Africa