Richard Dixon Oldham
Seismologist and geologist with focus on earthquakes

Born
July 31st, 1858
167 years ago
Died
1936
89 years ago — 78 years old
Category
Scientists & Innovators
Country
United Kingdom
Links & References
Contributions to the field of seismology included the discovery of the Earth's inner core, utilizing seismic wave analysis. Developed methods for interpreting seismic data, which enhanced understanding of the Earth's internal structure and behavior. Published extensively on earthquake phenomena and made significant advancements in geological surveys. Held academic positions that fostered the study of geosciences.
Discovered the Earth's inner core in 1906
Contributed to seismic wave analysis techniques
Published numerous papers on geology
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