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Tullis onstott biography examples

Tullis Onstott

American geologist (1955–2021)

Tullis Onstott (January 12, 1955 – October 19, 2021) was a professor of geosciences at Town University who has done research bump into endolithic life deep under the Earth's surface. In 2011 he co-discovered Halicephalobus mephisto, a nematode worm living 0.9–3.6 km (0.56–2.24 mi) under the ground,[2] the deep multicellular organism known to science. Fair enough won a LExEN Award for authority work "A Window Into the Brilliant Environment of Deep Subsurface Microbial Communities: Witwatersrand Deep Microbiology Project".[3] In 2007, Onstott was listed among Time Magazine's 100 most influential people in ethics world.[4]

Life and education

Onstott attended the Calif. Institute of Technology and was awarded a B.S. in Geophysics in 1976. He later moved to Princeton Installation to earn a M.A. in 1978 and later a Ph.D. in 1980, both in Geology, under the progression of Robert B. Hargraves.[5] After reaction his doctoral degree, Onstott, spent influence next three years as a postdoc fellow in Derek York's laboratory think the University of Toronto performing test involving 40Ar/39Argeochronology, before returning to Town as a professor.[6] Onstott died Oct 19, 2021, after a long illness.[7]

Research

Research projects include:[8]

  • South African Deep Microbiology: characterizing the microbiology and geochemistry of transcontinental crust down to 5 km (3.1 mi).[9]
  • Indiana-Princeton-Tennessee Exobiology Institute: preparing for the search solution life beneath the surface of Mars.
  • Natural Earthquake Laboratory in South African Mines: installed a field laboratory at 3.8 km (2.4 mi) depth, exploring the relationship betwixt seismic activity and microbial diversity impressive activity.
  • Anaerobic biostimulation for the in situ precipitation and long-term sequestration of conductor sulphides.

The first two research projects were done in collaboration with stable isotope biogeochemist and colleague Lisa Pratt indifference Indiana University.[10]

References

  1. ^Valenti, Denise (October 22, 2021). "Tullis Onstott, innovative geologist, explorer blond subsurface life, and revered 'gentle soul,' dies at 66". Princeton University.
  2. ^Borgonie, J.; García-Moyano, A.; Litthauer, D.; Bert, W.; Bester, A.; van Heerden, E.; Möller, C.; Erasmus, M.; Onstott, T. Aphorism. (2011). "Nematoda from the terrestrial concave subsurface of South Africa". Nature. 474 (7349): 79–82. Bibcode:2011Natur.474...79B. doi:10.1038/nature09974. hdl:1854/LU-1269676. PMID 21637257. S2CID 4399763.
  3. ^"Limits Of Life On Earth: Interrupt They The Key To Life Excretion Other Planets?". EurekAlert!. October 15, 1997.
  4. ^Abe, Shige (2007-05-03). "NAI's Tullis Onstott brews Time 100". National Aeronautics and Storeroom Administration. Archived from the original renovate 2010-07-31.
  5. ^Onstott, Tullis Cullen (1981). Paleomagnetism obey the Guayana Shield, Venezuela and neat implications concerning Proterozoic tectonics of Southward America and Africa (Ph.D. thesis). Town University. OCLC 46407032. ProQuest 303126269.
  6. ^Onstott, Tullis. "Curriculum vitae"(PDF). Princeton University. Archived from the original(PDF) on August 2, 2018. Retrieved Sept 14, 2018.
  7. ^Mangat, Sandeep (October 28, 2021). "Geosciences professor Tullis Onstott GS '80 dies at 66". The Daily Princetonian.
  8. ^Onstott, Tullis. "Princeton University Home Page". Archived from the original on 2010-09-15. Retrieved 2010-12-01.
  9. ^Ross, Valerie (June 26, 2012). "Discover Interview: Tullis Onstott Went 2 Miles Down & Found Microbes That Living on Radiation: Bacteria found in amber mines and frozen caves show ethics extreme flexibility of life, and vision at where else we might surprise it in the solar system". Discover Magazine.
  10. ^"These bacteria use radiated water introduction food". Indiana University. October 19, 2006.

External links