How is radioactive dating used to interpret the fossil record

Posted by / 02-Aug-2019 02:56

Similarly, the totally soft-bodied creatures, like jellyfish, are very uncommon fossils.Hard body parts, such as dense bones, teeth, and shells, are what most often are preserved.is the study of early forms of humans and their primate ancestors.

It was a well preserved body of a man, along with his clothes and tools, who died about 5,300 years ago.Paleoanthropologists do not look for dinosaurs and other early creatures.However, like paleontology, the data for paleoanthropology is found mainly in the fossil record.Plants and animals from humid tropical forests are rarely preserved because they decay rapidly in these regions.Similarly, fossils from mountainous areas rarely survive due to high rates of erosion.

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Even tattoos on his skin were preserved by the extreme cold.

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