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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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30 agos 1909 año - Burgess Shalefossils are discovered byCharles Doolittle Walcott.
Descripción:
UNITED STATES
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By
Marie Gibaudan
25 nov 2019
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0
490
fecha:
30 agos 1909 año
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~ 116 years ago
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