Radiometric dating dinosaur bones

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Fossils are the remains of animals or plants that lived a long time ago.

When we think of fossils, the first things that come to mind are the bones of dinosaurs; but a fossil can be anything.

Types of Fossils There are two main types of fossils: body fossils and trace fossils.

A body fossil is the physical remains of an animal. Some very small organisms, called microbacteria, leave behind microscopic particles called filaments.

Carbon dating has a certain margin of error, usually depending on the age and material of the sample used.

Carbon-14 has a half-life of about 5730 years, and therefore it is used to date biological samples up to about 60,000 years in the past.

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One of these reports states that afterwards, “the abstract was removed from the conference website by two chairmen because they could not accept the findings.Though there is no one age, a good rule is anything over 10,000 years old can be considered a fossil.The oldest fossils ever discovered are more than 3.5 billion years old.(Mark Armitage) was subsequently fired from his position at California State University Northridge.He has sued the university, claiming that he was fired because of his religious views. Alexander Cherkinsky at the University of Georgia’s Center for Applied Isotope Studies for dating via the carbon-14 dating method.

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