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What preserved T. rex tissue? Mystery explained at last
NBC News ^ | November 27 | Stephanie Pappas

Posted on 12/02/2013 10:18:24 AM PST by Ha Ha Thats Very Logical

The controversial discovery of 68 million-year-old soft tissue from the bones of a Tyrannosaurus rex finally has a physical explanation. According to newly published research, iron in the dinosaur's body preserved the tissue before it could decay.

The research, headed by Mary Schweitzer, a molecular paleontologist at North Carolina State University, explains how proteins — and possibly even DNA — can survive for millennia. Schweitzer and her colleagues first raised this question in 2005, when they found the seemingly impossible: soft tissue preserved inside the leg of an adolescent T. rex unearthed in Montana.

(Excerpt) Read more at nbcnews.com ...


TOPICS: News/Current Events
KEYWORDS: dinosaurs; evolution; fauxiantrolls; godsgravesglyphs; paleontology; science; tyrannosaurusrex
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Because I know several Freepers have been following these findings with interest.
1 posted on 12/02/2013 10:18:24 AM PST by Ha Ha Thats Very Logical
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To: Ha Ha Thats Very Logical

LOL, they keep trying and failing.


2 posted on 12/02/2013 10:22:24 AM PST by Mechanicos (When did we amend the Constitution for a 2nd Federal Prohibition?)
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To: Ha Ha Thats Very Logical

Millennia and 10’s of millions of years are two very different things. Being a young earther I have no problem with this and it just shows that the science supports my view.


3 posted on 12/02/2013 10:25:37 AM PST by trapped_in_LA
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To: Ha Ha Thats Very Logical
I blame someone using one of these:


4 posted on 12/02/2013 10:27:45 AM PST by GraceG
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To: trapped_in_LA

As we all know humans are descended from mating between dinosaurs and lemurs....


5 posted on 12/02/2013 10:28:22 AM PST by GeronL (Extra Large Cheesy Over-Stuffed Hobbit)
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To: trapped_in_LA

Maybe it’s not tens of millions of years old.

There is proof that man and dinosaurs did live at the same time.


6 posted on 12/02/2013 10:30:24 AM PST by Jack Hydrazine (Pubbies = national collectivists; Dems = international collectivists; me = independent conservative)
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To: Ha Ha Thats Very Logical

I just want to point out at this time that this is NOT my fault.


7 posted on 12/02/2013 10:31:59 AM PST by Darksheare (Try my coffee, first one's free..... Even robots will kill for it!)
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To: ReagansShinyHair

The explanation is bizarre.


8 posted on 12/02/2013 10:32:56 AM PST by Azeem (There are four boxes to be used in the defense of liberty: soap, ballot, jury and ammo.)
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To: Jack Hydrazine
There is proof that man and dinosaurs did live at the same time.

It is simply impossible for that to be the case.
9 posted on 12/02/2013 10:34:32 AM PST by ZX12R (Never forget the heroes of Benghazi, who were abandoned to their deaths by Obama)
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To: ZX12R

Why? Explain cave drawings of dinosaurs. How did they know what to draw if they had never seen one?


10 posted on 12/02/2013 10:35:33 AM PST by ShadowAce (Linux -- The Ultimate Windows Service Pack)
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To: GeronL
As we all know humans are descended from mating between dinosaurs and lemurs....

.... or a female chimpanzee mated with a pig

11 posted on 12/02/2013 10:36:02 AM PST by C210N (When people fear government there is tyranny; when government fears people there is liberty)
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To: Ha Ha Thats Very Logical

So... these dinosaurs, fair to say they had an iron constitution?


12 posted on 12/02/2013 10:38:53 AM PST by Dysart (Obamacare: "We are losing money on every subscriber-- but we will make it up in volume!")
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To: Ha Ha Thats Very Logical

The major glaring fault in the article is the false assumption that dinosaurs lived millions and millions of years ago, when in fact, dinosaurs lived a few thousand years ago.


13 posted on 12/02/2013 10:40:34 AM PST by Oliviaforever
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To: Jack Hydrazine
*Maybe it’s not tens of millions of years old.

There is proof that man and dinosaurs did live at the same time.*

Correct.

There are hundreds of clay dinosaurs and other artifacts with dinosaurs on them from Mexico, Central America and Peru that are between a few hundred and about a thousand years old.

The word dinosaur was only coined in the 1800’s after most or all of them were gone. They were called dragons before that. People began to think that dragons (dinosaurs) were a myth since there weren't any around anymore.

Many writings about dragons all around the world lead many to believe that dinosaurs and humans were around at the same time.

I suspect that those trying to preserve the millions of years conjecture have found human bones and dinosaur bones together and didn't report it because it goes against their agenda.

14 posted on 12/02/2013 10:40:53 AM PST by PATRIOT1876
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To: Dysart
So... these dinosaurs, fair to say they had an iron constitution?

They took their vitamins!


15 posted on 12/02/2013 10:41:37 AM PST by COBOL2Java (I'm a Christian, pro-life, pro-gun, Reaganite. The GOP hates me. Why should I vote for them?)
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To: ShadowAce
Explain cave drawings of dinosaurs.

Would you have a link? I'd like to take a look at them.

Full disclosure: I'm a Catholic, not a scientist, believe God made all Creation, and have no investment in a timeline one way or the other.

16 posted on 12/02/2013 10:45:48 AM PST by old and tired
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To: Ha Ha Thats Very Logical
Hmmmm. Iron acts as a preservative.

Importantly, Schweitzer and her colleagues have figured out how to remove the iron from their samples, which enables them to analyze the original proteins. They've even seen chemical reactions consistent with the presence of DNA, though Schweitzer is quick to note that she and her colleagues haven't proven that DNA is actually present.

Oh, yeah. Oooh, ahhh, that's how it always starts...

I think we've all seen how this movie ends.

... Then later there's running and screaming

17 posted on 12/02/2013 10:46:53 AM PST by null and void (I'm betting on an Obama Trifecta: A Nobel Peace Prize, an Impeachment, AND a War Crimes Trial...)
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To: ShadowAce

Technically you are right. The alligator and the crocodile are decedent of dinosaurs and as we know alive today. However there are no cave drawings of dinos. They are fakes.


18 posted on 12/02/2013 10:49:06 AM PST by central_va (I won't be reconstructed and I do not give a damn.)
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To: ShadowAce

From the Creation Museum.

It's not all that complicated and no one needs take yeas to study paleontology to know that man and dinosaurs lived at the very same time and that man even domesticated dinosaurs.

19 posted on 12/02/2013 10:51:25 AM PST by Oliviaforever
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To: ShadowAce
Why? Explain cave drawings of dinosaurs. How did they know what to draw if they had never seen one?

There are no legitimate drawings of dinosaurs. If someone claims there are, then they are just poorly drawn and poorly interpreted. That, or they are fakes.

If there were men at the time of the dinosaurs, mankind would have been terminated along with them. If there were dinosaurs at the time of men, some would still be with us somewhere today.

The expanse of time between them is prohibitive.
20 posted on 12/02/2013 10:51:51 AM PST by ZX12R (Never forget the heroes of Benghazi, who were abandoned to their deaths by Obama)
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