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There are over 130 radiocarbon dating laboratories around the world producing radiocarbon assays for the scientific community. A series of movie clips walks you through the process.
Many of these links also appear where appropriate below.
This is a relatively new method intended to to improve the precision of uranium and thorium istopy methods.
It excludes contamination and weathering of travertines and makes possible more precise dating of thin deposits of secondary carbonates.
James Hutton and William Smith advanced the concept of geologic time and strengthened the belief in an ancient world.
Hutton, a Scottish geologist, first proposed formally the fundamental principle used to classify rocks according to their relative ages.
A few examples of such lies are presented at the very bottom of this page.