This video segment describes how the Australopithecus afarensis skeleton known as Lucy could have been fossilized. Footage courtesy of NOVA: "In Search of Human Origins." [2:34]

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Concepts

extinction, fossils

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Additional Tags

biological evolution, evolution of humans, geologic record, history of life, australopithecus afarensis, lucy, pbs learningmedia: becoming a fossil, teachers' domain, wgbh, fossil record, the australopithecus genus

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Classroom Considerations

Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)

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