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1 jan 1925 ano - the german Meteor expedition

Descrição:

surveys were being conducted in the south atlantic floor with sonar equipment and in doing the survey they discovered the Mid-Atlantic Ridge

Adicionado na linha do tempo:

oceanography

ByNicolas wilkinson

25 out 2017

0

0

429

Data:

1 jan 1925 ano

Agora

~ 100 years ago

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