Radiometric dating sedimentary rock

That is, the Wyoming rock has a greater age to the New Mexico rock.Similarly, if a basalt flow in India has a radioisotope age of 65 Ma and melted rock from an impact crater in Mexico also has a radioisotope age of 65 Ma, then there is a good likelihood that the two geological events happened near to the same time in earth history, even if they were, in actuality, during the later stages of the Flood, less than 4,500 years ago and only a day or two, or even hours, apart.

Scanning up to a hundred biotite flakes per microscope slide and usually 50 microscope slides per sample, Andrew documented an astonishing total of more than Po halo in a single biotite grain from a sample of Flood-aged Encounter Bay Granite in South Australia.Although conceptually possible, there are no observations of which I am aware that would lead one to suspect that God has not caused His laws to operate in a spatially uniform manner over the entire earth.Radioisotope dating methods seek to measure as accurately as possible the cumulative amount of nuclear transmutation that has occurred in a sample since some crisis point in its history.Radioisotopes and the Age of the Earth (RATE) research provided multiple lines of evidence that nuclear transmutation rates were dramatically higher during intervals in the past than they are observed to be today.This implies that the assumption of constant rates throughout Earth’s history, used routinely by radioisotope dating laboratories to translate isotope ratios into time, is inappropriate.The ‘elephant in the room’ issue was the staggering amount of nuclear transmutation of parent elements to daughter elements that radioisotope methods had revealed to have occurred over the course of earth history.In July 1997 a group of seven young-earth scientists joined together to address the problem that such large amounts of nuclear transmutation seemed to pose to defending the Bible’s account of earth history.Common crisis points are when the rock crystallized from a melt or when the isotopic compositions of its minerals were altered via heat and/or pressure in some sort of metamorphic event. Rather, it is the fraction, F, of parent atoms that have been transmuted into daughter atoms since a certain point in a sample’s history.The standard approach used by all radioisotope laboratories today is to make the uniformitarian assumption that the parent isotope’s half-life, T However, when the same radioisotope method is applied, the relative age of two samples depends only on their relative F values.Relative age is entirely independent of whether the half-life has been constant in the past or not.The RATE research provided multiple independent lines of observational evidence that transmutation rates were indeed orders of magnitude higher in the past than they are measured to be today.

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