Non scientific methods of dating

Posted by / 10-Mar-2020 13:51

Non scientific methods of dating

Most people accept the current old-earth (OE) age estimate of around 4.6 billion years.This age is obtained from radiometric dating and is assumed by evolutionists to provide a sufficiently long time-frame for Darwinian evolution.Mathematically, P = Po exp(-lambda T), where lambda = the decay constant and T = the period of decay. a zero initial number of D atoms, where P(or D) = the current number of P(or D) atoms, it follows that the age of a rock or mineral is computed as T=(1/lambda)ln(1 D/P).Using radiometric techniques, the oldest dated minerals (4.0 - 4.2 billion years) are zircon crystals found in sedimentary rocks in western Australia.Some claim Genesis in particular, and the Bible in general looks mythical from this standpoint.A full discussion of the topic must therefore include the current scientific challenge to the OE concept.The time required for half the original number of parent atoms to decay is called the half life.

These techniques utilize the physical parameters of the earth, such as ice cores, annual lake sediments, and astronomical cycles.

This implies the earth is at least 20 million years old.

Astronomical cycles can also be used to measure relative age.

The earth precesses (wobbles like a spinning top) around the sun in a series of cycles.

These cycles affect sunlight and hence long-term can form layers in rock.

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The technique gave 90 million years, but took no account of the non-constant erosion rate, or the loss and recycling of salt, or the fact that salt is obtained from other sources as well as continents.

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