Geologic dating laws

Dating geochronology

Now if we estimate the age of the sea floor like that, then we get a good agreement with the dates produced by radiometric methods.

Charles Darwin; Time For the Truth to be

It is hard to think that this is a coincidence; it is also hard to think of any mechanism that could produce this agreement other than that the rocks are as old as radiometric methods tell us.

<i>Geologic</i> time scale - pedia

Basics--Geologic Time - Commons - Wenatchee Valley College

The polarity of the Earth's magnetic field is a global phenomenon: at any given time it will either be normal everywhere or reversed everywhere.

Geologic time scale - pedia

This means that if we didn't have any other way of doing absolute dating, we would as a first approximation take the age of basalt on a spreading sea floor to be the distance from the rift divided by the rate of spreading.Relative and Absolute Dating of Geologic. - Cave of the Winds


Geologic dating laws:

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