Geological dating techniques of earth


03-Jun-2020 04:30

This would make the world about 5,650 years old in Ussher's day and about 6,000 years old now.Although Ussher also based his calculations on a painstaking analysis of many other literary sources as well as the Bible, his was not a scientific investigation.

He determined that Earth was created the night before October 23, 4004 BC.

It is hypothesised that the accretion of Earth began soon after the formation of the calcium-aluminium-rich inclusions and the meteorites.

Because the exact amount of time this accretion process took is not yet known, and the predictions from different accretion models range from a few million up to about 100 million years, the exact age of Earth is difficult to determine.

All the dating techniques are based on assumptions, and the main assumption is the constancy of the process rates used to calculate those ages.

geological dating techniques of earth-80

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Since that assumption is used in all the dating techniques of geology, cosmology, and physics, then if that assumption is wrong, then so are all the dates.Comparing the mass and luminosity of the Sun to those of other stars, it appears that the Solar System cannot be much older than those rocks.Calcium–aluminium-rich inclusions—the oldest known solid constituents within meteorites that are formed within the Solar System—are 4.567 billion years old, giving an age for the Solar System and an upper limit for the age of Earth.And not just off but a little, but by an incredibly large error.. So our position is that all the dating techniques used in geology, cosmology, and physics are wrong when they claim that the universe is 13–15 billion years old and the earth about 4.5 billion years old.