Richard Dixon Oldham FRS (31 July 1858 – 15 July 1936) was a British geologist who made the first clear identification of the separate arrivals of P-waves, S-waves and surface waves on seismograms and the first clear evidence that the Earth has a central core.
Born |
31 July 1858 Dublin
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Died |
15 July 1936 (aged 77)
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Zodiac | Leo |
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