Lawrence Alexander Hardie, Date of Birth, Place of Birth, Date of Death

    

Lawrence Alexander Hardie

American geologist

Date of Birth: 13-Jan-1933

Place of Birth: Durban, KwaZulu-Natal, South Africa

Date of Death: 17-Dec-2013

Profession: geologist

Nationality: United States

Zodiac Sign: Capricorn


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About Lawrence Alexander Hardie

  • Lawrence Alexander Hardie (January 13, 1933 – December 17, 2013) was an American geologist, sedimentologist, and geochemist.
  • For nearly 50 years, he mentored students and pursued research as a Professor at Johns Hopkins University (JHU) in Baltimore MD in the Department of Earth and Planetary Sciences.
  • He authored or co-authored many scientific papers and several books. Hardie's research topics included evaporites, dolomitization, cyclical deposition of carbonate sediments, and plate tectonic driven changes in seawater chemistry.
  • In the latter, he proposed that changes in the seafloor spreading rates at mid-ocean ridges have altered the composition of seawater throughout earth history, producing oscillations in the mineralogy of carbonate and evaporite precipitates.
  • Specifically citing these scientific contributions, the Society for Sedimentary Geology (SEPM) awarded him the Francis J.
  • Pettijohn Medal in 2003.

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