Posted by:
punching bag
(
)
Date: July 16, 2016 12:16AM
poopstone Wrote:
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> The trouble that religious people see is that so
> called scientists, which are actually
> "bureaucratic paid academicians" not scientists,
> use very unreliable instruments to make profound
> judgments on how the earth was made, it's age, all
> the mysteries of the universe, etc. Take for
> instance Carbon Data, it's accurate for about 400
> years, yet this propaganda machine claims
> knowledge of millions of years? I could go on and
> on but to me it's ridiculous that 6/10 Americans
> (as fossilman reported) actually believe what is
> taught in Science class...
There are many solid resources online explaining radiometric dating of which carbon dating is only one of many. There are numerous methods. A good starting point, if you are interested, is the following article.
http://www.talkorigins.org/faqs/dalrymple/radiometric_dating.htmlThis table is a nice summary but I fear it will not format well when I hit "Post message". It is also available at the link above.
Table 1: Principal Parent and Daughter Isotopes Used In Radiometric Dating
Parent isotope Daughter isotope Half-life (years)
potassium-40 (40K) argon-40 (40Ar) 1.25 × 109
rubidium-87 (87Rb) strontium-87 (87Sr) 4.88 × 1010
carbon-14 (14C) nitrogen-14 (14N) 5.73 × 103
uranium-235 (235O) lead-207 (207Pb) 7.04 × 108
uranium-238 (238O) lead-206 (206Pb) 4.47 × 109
thorium-232 (232Th) lead-208 (208Pb) 1.40 × 1010
lutetium-176 (176Lu) hafnium-176 (176Hf) 3.5 × 1010
rhenium-187 (187Re) osmium-187 (187Os) 4.3 × 1010
samarium-147 (147Sm) neodymium-143 (143Nd) 1.06 × 1011
When evaluating the geological evidence, all methods point to a roughly 4.5 billion year old earth with a very little variability.