Radiometric dating indicates that the earth is approximately how old
One year later Boltwood (1907) developed the chemical U-Pb method. By combining Von Weizsacker’s argon abundance arguments with Kohlhorster’s observation that potassium emitted gamma-radiation, Bramley (1937) presented strong evidence that potassium underwent dual decay.
These first “geochronology studies” yielded the first “absolute ages” from geologic material, which seemed to indicate that parts of the Earth's crust were hundreds of millions of years old. There is, of course, one radiometric dating method that appears to overcome the vital "zero date problem".
This just goes to show that just because independent estimates of age seem to agree with each other doesn't mean that they're correct - despite the fact that this particular argument is the very same one used to support the validity of radiometric dating today.
Other factors and basic assumptions must also be considered.
As one answer to his critics, Kelvin produced a completely independent estimate -- this time for the age of the Sun.
His result was in close agreement with his estimate of the age of the earth.
What is especially telling about this whole story is the conclusion of the absolute truth of the conclusion based on premises that are weak, or at least not adequately demonstrated.
While the majority of scientists still presuppose an Old Earth, 80% of the observable data indicates a Young Earth. " This question is once again sparking a heated debate.
Some, like Robert Gentry, have even argued that Radio-halos from rapidly decaying radioactive isotopes in granite seem to indicate that the granites were formed almost instantly.
Of course there seem to me to be fairly reasonable explanations for this observation which may allow for more slowly forming granitic rocks.
The Earth was thought to be fairly young (thousands of years old) until the 19th and 20th centuries, when uniformitarianism (which assumes an Old Earth) and evolutionary thought (which demands an Old Earth) became popular in mainstream society. Then, certain evidence was brought to light indicating that evolution was not possible in so short a time. During the 20th century, it was thought that the age of the Earth was as much as 1 billion years old.
In the 19th century, it was proposed that the Earth may be as much as 70 million years old.
If you truly believe and trust this in your heart, receiving Jesus alone as your Savior, declaring, "Jesus is Lord," you will be saved from judgment and spend eternity with God in heaven.