Free Republic
Browse · Search
General/Chat
Topics · Post Article

Wiggle room. The radiocarbon calibration curve now extends to 50,000 years and is more accurate. Credit: P. J. Reimer et al. Radiocarbon, 51 (2009)

Radiocarbon Daters Tune Up Their Time Machine

1 posted on 01/18/2010 1:32:44 PM PST by SunkenCiv
[ Post Reply | Private Reply | View Replies ]


To: StayAt HomeMother; Ernest_at_the_Beach; 1ofmanyfree; 21twelve; 24Karet; 2ndDivisionVet; 31R1O; ...

· join list or digest · view topics · view or post blog · bookmark · post a topic · subscribe ·

 
Gods
Graves
Glyphs
To all -- please ping me to other topics which are appropriate for the GGG list.
GGG managers are SunkenCiv, StayAt HomeMother, and Ernest_at_the_Beach
 

·Dogpile · Archaeologica · LiveScience · Archaeology · Biblical Archaeology Society ·
· Discover · Nat Geographic · Texas AM Anthro News · Yahoo Anthro & Archaeo · Google ·
· The Archaeology Channel · Excerpt, or Link only? · cgk's list of ping lists ·


2 posted on 01/18/2010 1:34:07 PM PST by SunkenCiv (Happy New Year! Freedom is Priceless.)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: SunkenCiv
Most experts consider the technical limit of radiocarbon dating to be about 50,000 years, after which there is too little carbon-14 left to measure accurately.

A little factoid ignored by creationists who blandly assert that samples 500 MY and 1 MY old (as dated by those evil evolutionists) have identical carbon 14 dates and are therefore the same age. Thus "proving" that all non-Biblical dating methods are false.

When deliberately misrepresenting carbon 14 dating creationists insist it's accurate, if so doing "proves" a young earth.

Otherwise, when C14 dates are used within their useful range had show dates older than 6014 years, C14 dating is inaccurate.

Amazing when this level of intelectual dishonesty is found in someone other than a liberal...

5 posted on 01/18/2010 1:48:27 PM PST by null and void (We are now in day 362 of our national holiday from reality. - 0bama really isn't one of US.)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: SunkenCiv
Recalibrated guesses? I'm impressed.
10 posted on 01/18/2010 2:16:14 PM PST by count-your-change (You don't have be brilliant, not being stupid is enough.)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: SunkenCiv

RC dating totally depends on the idea that the present ratios of carbon types in the air have held good from the time in question to now. Thinking that ratio would be the same prior to something like the great flood is a very large act of faith.


21 posted on 01/18/2010 4:48:18 PM PST by wendy1946
[ Post Reply | Private Reply | To 1 | View Replies ]

Free Republic
Browse · Search
General/Chat
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson