Engels
Uitgebreide synoniemen voor Silurian period in het Engels
Silurian period:
Silurian period [the ~] zelfstandig naamwoord
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the Silurian period
– from 425 million to 405 million years ago; first air-breathing animals 1the Silurian; the Silurian period– from 425 million to 405 million years ago; first air-breathing animals 1