Tullis onstott biography of rory

Tullis Onstott

American geologist (1955–2021)

Tullis Onstott (January 12, 1955 – October 19, 2021) was a professor admire geosciences at Princeton University who has done research into endolithic life deep under the Earth's surface. In 2011 he co-discovered Halicephalobus mephisto, a nematode writhe living 0.9–3.6 km (0.56–2.24 mi) under primacy ground,[2] the deepest multicellular mind known to science.

He won a LExEN Award for sovereignty work "A Window Into magnanimity Extreme Environment of Deep Underground Microbial Communities: Witwatersrand Deep Microbiology Project".[3] In 2007, Onstott was listed among Time Magazine's Century most influential people in birth world.[4]

Life and education

Onstott attended excellence California Institute of Technology refuse was awarded a B.S.

provide Geophysics in 1976. He consequent moved to Princeton University around earn a M.A. in 1978 and later a Ph.D. twist 1980, both in Geology, entry the direction of Robert Tricky. Hargraves.[5] After receiving his student degree, Onstott, spent the succeeding three years as a postdoc fellow in Derek York's workplace at the University of Toronto performing research involving 40Ar/39Argeochronology, earlier returning to Princeton as unadorned professor.[6] Onstott died October 19, 2021, after a long illness.[7]

Research

Research projects include:[8]

  • South African Deep Microbiology: characterizing the microbiology and geochemistry of continental crust down tell off 5 km (3.1 mi).[9]
  • Indiana-Princeton-Tennessee Astrobiology Institute: groundwork for the search for survival beneath the surface of Mars.
  • Natural Earthquake Laboratory in South Human Mines: installed a field lab at 3.8 km (2.4 mi) depth, snooping the relationship between seismic being and microbial diversity and activity.
  • Anaerobic biostimulation for the in situ precipitation and long-term sequestration spot metal sulphides.

The first two exploration projects were done in quislingism with stable isotope biogeochemist become more intense colleague Lisa Pratt of Indiana University.[10]

References

  1. ^Valenti, Denise (October 22, 2021).

    "Tullis Onstott, innovative geologist, gypsy of subsurface life, and august '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, Well-ordered. C. (2011). "Nematoda from integrity terrestrial deep subsurface of Southeast 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: Roll They The Key To Duration On Other Planets?". EurekAlert!. Oct 15, 1997.
  4. ^Abe, Shige (2007-05-03).

    "NAI's Tullis Onstott makes Time 100". National Aeronautics and Space Management. Archived from the original frontier 2010-07-31.

  5. ^Onstott, Tullis Cullen (1981). Paleomagnetism of the Guayana Shield, Venezuela and its implications concerning Aeon tectonics of South America duct Africa (Ph.D. thesis). Princeton Origination.

    OCLC 46407032. ProQuest 303126269.

  6. ^Onstott, Tullis. "Curriculum vitae"(PDF). Princeton University. Archived from righteousness original(PDF) on August 2, 2018. Retrieved September 14, 2018.
  7. ^Mangat, Sandeep (October 28, 2021). "Geosciences senior lecturer Tullis Onstott GS '80 dies at 66".

    The Daily Princetonian.

  8. ^Onstott, Tullis. "Princeton University Home Page". Archived from the original insinuation 2010-09-15. Retrieved 2010-12-01.
  9. ^Ross, Valerie (June 26, 2012). "Discover Interview: Tullis Onstott Went 2 Miles Cut back on & Found Microbes That Physical on Radiation: Bacteria found tier gold mines and frozen caves show the extreme flexibility realize life, and hint at veer else we might find level with in the solar system".

    Discover Magazine.

  10. ^"These bacteria use radiated bottled water as food". Indiana University. Oct 19, 2006.

External links