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AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
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CAMBRIAN EXPLOSION (jan 1, 540000000 BC – jan 1, 539999975 BC)

Added to timeline:

5 months ago
0
0
128
EVOLUTIONARY TIMESCALE

Date:

jan 1, 540000000 BC
jan 1, 539999975 BC
~ 25 years
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