Beliefs...

the other dimension of your life

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121 Replies - 4669 Views - Last Post: 03 December 2007 - 10:45 AM

#121 no2pencil  Icon User is offline

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Re: Beliefs...

Posted 03 December 2007 - 10:43 AM

I actually worked with a guy whom, his religion lamed that Dinosaurs did not exist. That it is a test of your faith from god, or something. I didn't believe that some religions followed such an idea, I originally heard the idea on a Bill Hicks stand-up recording.

http://news.yahoo.co.../dinosaur_mummy

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One of the most complete dinosaur mummies ever found is revealing secrets locked away for millions of years, bringing researchers as close as they will ever get to touching a live dino.
Click here to find out more!

The fossilized duckbilled hadrosaur is so well preserved that scientists have been able to calculate its muscle mass and learn that it was more muscular than thought, probably giving it the ability to outrun predators such as T. rex.

While they call it a mummy, the dinosaur is not really preserved like King Tut was. The dinosaur body has been fossilized into stone. Unlike the collections of bones found in museums, this hadrosaur came complete with skin, ligaments, tendons and possibly some internal organs, according to researchers.

The study is not yet complete, but scientists have concluded that hadrosaurs were bigger 3 1/2 tons and up to 40 feet long and stronger than had been known, were quick and flexible and had skin with scales that may have been striped.

"Oh, the skin is wonderful," paleontologist Phillip Manning of Manchester University in England rhapsodized, admitting to a "glazed look in my eye."

"It's unbelievable when you look at it for the first time," he said in a telephone interview. "There is depth and structure to the skin. The level of detail expressed in the skin is just breathtaking."

Manning said there is a pattern of banding to the larger and smaller scales on the skin. Because it has been fossilized researchers do not know the skin color. Looking at it in monochrome shows a striped pattern.

He notes that in modern reptiles, such a pattern is often associated with color change.

The fossil was found in 1999 in North Dakota and now is nicknamed "Dakota." It is being analyzed in the world's largest CT scanner, operated by the Boeing Co. The machine usually is used for space shuttle engines and other large objects. Researchers hope the technology will help them learn more about the fossilized insides of the creature.

"It's a definite case of watch this space," Manning said. "We are trying to be very conservative, very careful."

But they have learned enough so far to produce two books and a television program. The TV special, "Dino Autopsy," will air on the National Geographic channel Dec. 9. National Geographic Society partly funded the research.

A children's book, "DinoMummy: The Life, Death, and Discovery of Dakota, a Dinosaur From Hell Creek," goes on sale Tuesday and an adult book, "Grave Secrets of Dinosaurs: Soft Tissues and Hard Science," will be available in January.

Soft parts of dead animals normally decompose rapidly after death. Because of chemical conditions where this animal died, fossilization replacement of tissues by minerals took place faster than the decomposition, leaving mineralized portions of the tissue.

That does not mean DNA, the building blocks of life, can be recovered, Manning said. Some has been recovered from frozen mammoths up to 1 million years old, he said. At the age of this dinosaur, 65 million to 67 million years old, "the chance of finding DNA is remote," he said.

A Manchester colleague, Roy Wogelius, who also worked on the dinosaur, said "one thing that we are very confident of is that we do have some organic molecular breakdown products present." That look at chemicals associated with the animal is still research in progress.

Matthew Carrano, a paleontologist at the Smithsonian's National Museum of Natural History, said he could not comment in detail about the find because he had not seen the research. But, he added, "Any time we can get a glimpse of the soft anatomy of a dinosaur, that's significant."

The findings from Dakota may cause museums to rethink their dinosaur displays.

Most dinosaur skeletons in museums, for example, show the vertebrae right next to one another. The researchers looking at Dakota found a gap of about a centimeter about 0.4 inch between each one.

That indicates there may have been a disk or other material between them, allowing more flexibility and meaning the animal was actually longer than what is shown in a museum. On large animals, adding the space could make them a yard longer or more, Manning said.

Because ligaments and tendons were preserved, as well as other parts of Dakota, researchers could to calculate its muscle mass, showing it was stronger and potentially faster than had been known.

They estimated the hadrosaur's top speed at about 28 miles per hour, 10 mph faster than the giant T. Rex is thought to have been able to run.

"It's very logical, though, that a hadrosaur could run faster than a T. rex. It's a major prey animal and it doesn't have big horns on its head like triceratops. Hadrosaurs didn't have much in the way of defense systems, so they probably relied on fleet of foot," Manning said.

Dakota was discovered by Tyler Lyson, then a teenager who liked hunting for fossils on his family ranch. Lyson, who is currently working on his doctorate degree in paleontology at Yale University, founded the Marmarth Research Foundation, an organization dedicated to the excavation, preservation and study of dinosaurs.

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#122 WolfCoder  Icon User is offline

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Re: Beliefs...

Posted 03 December 2007 - 10:45 AM

Don't you know god put it there? :rolleyes:

This post has been edited by WolfCoder: 03 December 2007 - 10:45 AM

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