Unusual archaeological findings

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Сообщение HainanWel.com(e)! » 25 фев 2015, 15:15

In Chinese mine discovered forest age 298 million. years old - VIDEO

American and Chinese scientists were shocked to discover the forest, who turned around 298 million. Years, untouched by coal mine near the town of Wood, China.

They called it the Pompeii of the Permian period, because, as the ancient Roman city, it was covered by volcanic ash and so and survived.

As in Pompeii, in the forest all froze as it was 298 million. Years ago. Scientists were able to easily figure out where each plant was originally, which allowed them to compare the overall picture and create an image of the forest.

He is amazingly preserved. On parts can be assembled for the branch tree branch. This was an amazing find.

Scientists have even managed to find a whole trees and plants, just as archaeologists discovered in Pompeii people, animals and buildings near Naples. Only the forest was covered with ashes still in the Permian period.

The total forest area of ​​about 1000 square meters. m. Scientists believe that this frozen for thoUSAnds of years the forest was covered under a huge amount of ash that fell from the sky in a few days.

To date, they have identified six groups of trees. Some of them are 24 m. In height. Some of them belong to the family and Sigillaria Cordaites, but they also found a large group of family and Noeggerathiales, which is now completely gone.

In those days, the area was not coniferous or flowering trees. plants propagated as ferns, with the help of the dispute, and the modern continents were still united in a single continent called Pangaea. This geological period took place at the end of the Paleozoic era.

During this period, the first group of mammals, turtles and archosaurs began to roam the Earth. Scientists believe that the entire period of the Paleozoic era was the largest mass extinction of animals. During this period about 90% died and 70% marine terrestrial species.
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Re: Unusual archaeological findings

Сообщение HainanWel.com(e)! » 25 мар 2015, 15:19

Secret Nazis Bunker in Argentina accidentally found in the jungle on the border with Paraguay in March 2015 - VIDEO

On the Internet appeared an unusual and amazing video - Secret Nazis Bunker in Argentina accidentally found in the jungle on the border with Paraguay in March 2015, VIDEO:
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Re: Unusual archaeological findings

Сообщение HainanWel.com(e)! » 09 апр 2015, 19:02



Romeo and Juliet of the world of dinosaurs for the first time archaeologists have found - VIDEO


American paleontologist found out that two of Oviraptor, who died 75 million years ago in China - a male courts the female. Most likely, the dinosaurs died together, for what scientists call them "Romeo and Juliet".

A couple of Oviraptor (feathered dinosaurs of the Cretaceous Saurischia) found in the Gobi desert (Inner Mongolia). They immediately dubbed "Romeo and Juliet", but scientific scrutiny nickname passed immediately.

According to lead author of the study Personsa Scott (Scott Persons) to determine the sex of a dinosaur is extremely difficult, as the soft tissue almost never leave traces in the fossil record. To resolve this issue, Persons and his colleagues compared the remains of Oviraptor with the anatomical structure of modern birds.

Scientists have found traces of long feathers on the tail Oviraptor. For these flight feathers were clearly useless. Rather, they serve the same function as the tail in modern Turkeys, peacocks and steppe grouse: to attract the attention of the opposite sex. Analysis of the pelvic bones Oviraptor have the flexibility of the tail and the presence of strong muscles - all this helped the dinosaur flaunting his tail during courtship dances.



Then, paleontologists have found that one of Oviraptor pelvis larger - clear evidence of sexual dimorphism (characteristic differences in the size and other features of appearance between males and females). "Although the size, age, and the main features of the anatomy of two Oviraptor did not differ from each other," Romeo "has large pelvic bones characteristic shape, which allowed him to shake a tail, attracting females. In" Juliet ", these bones were much smaller and are arranged easier "- said Persons.

However, that would not have happened with a couple in the wilderness, to whatever stage of relationship did not reach their romance, Oviraptor asleep sandy open or asleep sandstorm, saving them for mankind.
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Re: Unusual archaeological findings

Сообщение HainanWel.com(e)! » 22 июн 2015, 17:07

Secret of mass extinction of sea creatures 252 million years ago discloses - VIDEO
Over millions of years in the UAE stony desert almost nothing has changed, which creates unique conditions for scientists and paleontologists. At this time, as reported by the newspaper "National", United Arab Emirates (UAE) discovered the secret of a mass extinction of sea creatures in permo- the Triassic period 252 million years ago.

The study of the Emirates rocks, the newspaper writes, revealed that the cause of the ecological catastrophe became carbon dioxide emissions into the atmosphere by volcanic eruptions. Then hot lava had an impact on sedimentary carbonate rocks, which led to an increase in acidity in the oceans.

According to the newspaper, it was possible to learn in the course of analysis of the various layers of rocky deposits in the UAE, which at the end of the Permian period is the seabed. It turned out that the "Permo-Triassic" extinction took place in two stages. First, the saturation of the atmosphere with carbon dioxide is fairly slow, which caused the disappearance of a significant number of sensitive organisms to the environment. Gradually, the level of emissions reached dangerous levels, which had a direct impact on the marine environment. As a result, about 90 percent of sea creatures became extinct.

The study of this process as the scientist said in an interview with reporters "National" to better understand the phenomena that take place in our time. "More than 250 million years ago, the volcanic activity of the released energy is much greater than all the power of modern humanity - seen at the University of Edinburgh. - However, the key point in this regard is precisely the rate of saturation of the atmosphere with carbon dioxide. In this respect, the situation today repeats the model permo- Triassic extinction. "

The disaster at the turn of the Permian and Triassic period is considered the largest in the history of our planet. Total science knows of five such events, including small-Paleogene extinction 66 million years ago, when the dinosaurs disappeared all land.
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