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With this web web page. Toggle Table of articles Nav Why date a fossil?
Rather, other practices are accustomed to workout a fossilвЂ™s age. Included in these are radiometric dating of volcanic layers above or below the fossils or by comparisons to comparable stones and fossils of known ages.
Once you understand each time a dinosaur or other animal resided is essential on the evolutionary family tree because it helps us place them. Accurate times additionally let us produce sequences of evolutionary work and change out whenever types showed up or became extinct.