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How to Date Fossil Remains. Fossils are some of the most useful things in the geologic record for telling the ages of rocks. However, the rocks can also help to tell the ages of the fossils. But, to tell how these relate to... ... Determine which dating technique is best for the fossils that you want to date.
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www.ehow.com/how_2088875_date-fossil-remains.html
www.ehow.com/how_2088875_date-fossil-remains.html
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Our understanding of the shape and pattern of the history of life depends on the accuracy of fossils and dating methods. Some critics, particularly religious fundamentalists, argue that neither fossils nor dating can be trusted, ... Scientists now use phylogeny, mathematics, and other computations to date fossils...
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www.actionbioscience.org/evolution/benton.html
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without spending a fortune for dinner and flowers) Have you wondered how the age of fossils are determined? There are several different methods scientists use to determine age of fossils. Sometimes, it is possible to determine age directly...
http://snakefly.tripod.com/Date.html
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There are two main methods to date a fossil. These are:
http://australianmuseum.net.au/Dating-dinosaurs-and-oth...
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THE AGE of fossils intrigues almost everyone. Students not only want to know how old a fossil is, but they want to know how that age was determined. Some very straightforward principles are used to determine the age of fossils.
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www.ucmp.berkeley.edu/fosrec/McKinney.html
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Potassium-40 (which decays to argon-40) is also used to date fossils. The half-life of carbon-14 is 5,568 years. That means that half of the C-14 decays (into nitrogen-14) in 5,568 years. Half of the remaining C-14 decays in the next 5,568 years, etc.
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www.enchantedlearning.com/subjects/dinosaurs/dinofossil...
www.enchantedlearning.com/subjects/dinosaurs/dinofossils/Fossildating.html
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Many geological methods provide relative dates, and these can be combined with radiometric dates to absolutely date things that do not themselves provide radiometric dates. Some dates are more precise than others, and any date given for an ancient object must include the confidence interval.
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www.madsci.org/posts/archives/nov99/943902963.Ev.r.html
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Two University of Utah geologists helped date volcanic ash deposits used to determine the ages of two early human fossils that were discovered in Kenya and challenge popular notions of how humanit ... If the fossils have been correctly identified as to which species they belong, "then the most important...
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www.medicalnewstoday.com/articles/78953.php
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Anthropologists have discovered the remains of the earliest known human ancestor in Ethiopia, dating to between 5.2 and 5.8 million years ago and which predate the previously oldest-known fossils by almost a million years. ... "The new fossils come from the oldest of the patches of exposed sediment at Saitune Dora, Alayla,
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www.sciencedaily.com/releases/2001/07/010712080134.htm
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