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What rocks are best suited for radiometric dating

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The problem : By the mid 19th century it was obvious that Earth was much older than years, but how old? This problem attracted the attention of capable scholars but ultimately depended on serendipitous discoveries. Early attempts : Initially, three lines of evidence were pursued: Hutton attempted to estimate age based on the application of observed rates of sedimentation to the known thickness of the sedimentary rock column, achieving an approximation of 36 million years. This invoked three assumptions: Constant rates of sedimentation over time Thickness of newly deposited sediments similar to that of resulting sedimentary rocks There are no gaps or missing intervals in the rock record. In fact, each of these is a source of concern.
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What type of rock is most suited for radiometric dating?

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What type of rock is most suited for radiometric dating? - kerbjournal.com

In your own words, compare and contrast relative age dating with radiometric dating. What are the strengths and limitations if any of each? Reference USGS Relative dating methods predate radiometric and are considered less precise.
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Which types of rocks are used in radiometric dating?

Carbon dating is used to determine the age of biological artifacts up to 50, years old. This technique is widely used on recent artifacts, but educators and students alike should note that this technique will not work on older fossils like those of the dinosaurs alleged to be millions of years old. This technique is not restricted to bones; it can also be used on cloth, wood and plant fibers.
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