Why is radiometric dating unreliable - How do geologists date rocks? Radiometric dating! - USGS


Spontaneous breakdown or decay of atomic nuclei, termed radioactive decay, is the basis for all radiometric dating methods. Radioactivity was discovered in 1896 by French physicist Henri Becquerel. By 1907 study of the decay products of uranium (lead and intermediate radioactive elements that decay to lead) demonstrated to B. B. Boltwood that the lead/uranium ratio in uranium minerals increased with geologic age and might provide a geological dating tool.

Different methods of radiometric dating vary in the timescale over which they are accurate and the materials to which they can be applied.


Why is radiometric dating unreliable

Why is radiometric dating unreliable