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Overview

The collection of fossils and their placement in chronological order (e.g., through the location of the sedimentary layers in which they are found or through radioactive dating) is known as the fossil record. It documents the existence, diversity, extinction, and change of many life forms throughout the history of life on Earth.

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Information
Duration:
5m 53s
Genres:

Science & Nature docs, Nature & Ecology, Science & Nature TV, US TV shows

Film Director:
Earth's fossil record | Evolution | Middle school biology | Khan Academy
Matt Williams