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Radioisotope Age, Part II: Genesis and Time: What Radiometric Dating Tells Us

Radiometric dating is an interpretive science. The complex chemical and physical processes taking place within Earth's mantle and crust are neither completely known nor understood. This is especially true when the radioactive isotope parameters are considered.

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Radioisotope Age, Part I

Various examples adequately establish that a radioisotope age does not necessarily have a real-time significance. A relationship of a radioisotope age with real-time must be based on an interpretation.

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Can Tree Rings Be Used to Calibrate Radiocarbon Dates?

Statistical analysis of the various dendrochronology master sequences that were published prior to 1985 indicates that the master sequence developed by Ferguson has unique auto-correlation features, and that its use is definitely questionable. Published in Origins v. 22, n. 1.

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Compatibility of Biblical Chronology with C-14 Age

The relationship of carbon-14 dates with biblical chronology is improved by recognizing that c-14 concentrations have not yet reached equilibrium between the upper biosphere and the deep ocean. Published in Origins v. 21, n. 2.

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Dusty Evidence

A review of the book, Moondust and the Age of the Solar System. Published in Origins v. 20, n. 1.

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An Age-Old Question

A review of the book, The Age of the Earth. Presents the standard interpretation of radioisotope data. Published in Origins v. 19, n. 2.

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Interpretation of Radiocarbon and Amino Acid Age Data

Dates calculated from radiocarbon and amino acid racemization show conflict. Analysis of the discrepancies and use of a radiocarbon conversion published earlier, some inferences are drawn regarding the cooling of the earth after the biblical flood. Published in Origins v. 18, n. 2.

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Fresh Bread; Old Fossils

Biomolecules decompose rapidly enough they are not expected to last for millions of years. Discovery of biomolecules in fossils is difficult to reconcile with the purported ages of these fossils, and suggests the ages are much younger, as expected in a biblical worldview. Published in Origins v. 18, n. 2.

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Correlation of C-14 Age with the Biblical Time Scale

This is an attempt to develop a methedology for converting carbon-14 ages into real time in a biblical context that fixes the date of the global flood at about 5,000 years ago. A table is provided of sample converted ages. Published in Origins v. 17, n. 2.

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Testing Time

A review of the book, Absolute Age Determination. An authoritative description is provided of the methods of age-dating used to estimate the age of the earth. Published in Origins v. 17, n. 2.

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More Than a Revision

A review of the book, Principles of Isotope Geology. An authoritative description of radioisotope dating and use of stable isotope ratios. Published in Origins v. 16, n. 1.

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Implications of C-14 Age vs Depth Profile Characteristics

The available data on C-14 age profiles indicate that the characteristic relationship is nonlinear in a direction which suggests that the C-14/C-12 ratio was less in the past than it is now. Published in Origins v. 15, n. 1.

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The Upper Limit of C-14 Age?

Some recent radiocarbon dates derived from sources assumed to be geologically very old give dates in the 40,000-year range. These relatively young dates may reflect the concentration of Carbon-14 in the antediluvian atmosphere. Published in Origins v. 15, n. 1.

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Working on the Flood

A review of the book, The Geology of the Flood. The author advocates an age for the earth that is much longer than the biblical chronology and much shorter than the naturalistic chronology, which will make the book's position unsatisfactory to most readers. Published in Origins v. 14, n. 2.

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A New General Reference on Carbon-14 Age Dating

A review of the book, Radiocarbon Dating: An Archaeological Perspective. Published in Origins v. 14, n. 1.

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Some Questions about Geochronology

The geochronological time scale of thousands of millions of years is based mainly on radiometric dating. On the other hand, some other time-dependent processes change at rates which challenge generally accepted geochronology. Published in Origins v. 13, n. 2.

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Annotations from the Literature

A collection of short commentaries on scientific articles published in 1983, covering topics such as the history of Darwinism, integrity in science, evolution and thermodynamics, North American geology, Quaternary dating methods, origin of life, and the half-life of Technetium-99.

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Amino Acid Dating

Most amino acids exist in two forms, commonly called "left" and "right." Living organisms use only "left" amino acids, but after death, the "left" amino acids begin changing to "right" forms, until there is an equal number of both. This suggests the possibility of using the amount of change as a measure of time, leading to the development of amino-acid dating. This dating of method does not confirm the results of other methods of dating. Published in Origins v. 12, n. 1.

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Numerical Variants of the Chronogenealogies of Genesis 5 and 11

The chronological figures in the Septuagint version of Genesis 5 and 11 are different in different manuscripts, and appear to have been altered. This indicates the superiority of the Masoretic text for these data. Published in Origins v. 12, n. 1.

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How Solid is a Radioisotope Age of a Rock?

Radioisotope ages are calculated from ratios of certain atoms. The isotopic ratios can be precisely measured, but the calculation of age from that ratio involves assumptions that may vary depending on the philosophical orientation of the investigator. Published in Origins v. 10, n. 2.

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