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no fossils of organisms with hard parts. the few soft body part fossils found rarely fossilize well.

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14y ago

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What is the correct order for the major geological eras?

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Precambrian, Paleozoic, Mesozoic, Cenozoic. :)


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Which describes the correct order of the geologic time scale from oldest to most recent?

ok im going to start off by saying this, the last answerer is stupid, and doesnt know what he is talking about. it goes from: PERIOD ERA EPOCH there you go ;)