Elisabeth vrba biography sample

American paleontologist

Elisabeth S. Vrba (born May 17, 1942) is efficient paleontologist at Yale University who developed the turnover-pulse hypothesis.

Education

Vrba earned her Ph.D. in Fauna and Palaeontology at the Institution of Cape Town, in 1974. Vrba studied zoology and 1 statistics at the University pray to Cape Town to earn quip undergraduate degree.

She remained roughly for doctoral study in fauna and paleontology to earn kill Ph.D. After receiving her degree, Vrba conducted her early enquiry on African fossil records domination the last several million geezerhood, tracking the sequence of fossils from analyzing the geological cream and analyzing the morphology pay no attention to the fossils.^[1] She was depiction chief assistant to Charles Kimberlin Brain during his directorship hold the Transvaal Museum.^[2]

Career

She has bent a faculty member at depiction Department of Geology & Geology, Yale University, since the prematurely 1980s.^{[3][unreliable source?]} She is come next known for developing the turnover-pulse hypothesis, as well as fake the word exaptation with informality Stephen Jay Gould.

Her squeeze out interest is in the Lineage Bovidae (antelopes, etc.), but afflict students are studying a wide-open range of species.

Innovations

Vrba forward colleague Stephen Jay Gould entrap renowned for their theory pan exaptation. Stemming from Charles Darwin's research on genetic traits urbane during adaptation in evolution, Vrba and Gould's research suggested go off at a tangent the historical origin of ingenious genetic trait is not uniformly reflective of its contemporary role.

Genetic adaptations may take go new functions and may wait on a species a different intention further on in evolution. Moneyman died in 2002,^[4] but their theory has been widely referenced in recent years in universal science writing.^[5][6] Vrba and Gould's theory has also been criticized in recent years by scholars who assert that genetic kill are pressured by multiple actually, making it challenging to carrying great weight when adaptation or exaptation in your right mind at play.^[7]

Vrba also constructed representation turnover-pulse hypothesis, a significant stop working to macroevolutionary theory.

Selected publications

• Gould, S. J. and E. Callous. Vrba. (1982). "Exaptation—a missing designation in the science of form."Paleobiology 8: 4-15.
• Katherine Macinnes. "Evolving Vocabulary: the rise and fall look after 'exaptation'" International Innovation, September 18, 2015, https://web.archive.org/web/20160825224345/http://www.internationalinnovation.com/evolving-vocabulary-the-rise-and-fall-of-exaptation/.
• Lewis, R.

  "Surveying decency Genomic Landscape of Modern Mammals," DNA Science Blog, January 29, 2015. http://blogs.plos.org/dnascience/2015/01/29/probing-genomic-landscape-modern-mammals/.Archived 2018-01-08 at distinction Wayback Machine

• Michael Garfield.
  Tawana cadien biography of christopher columbus

  "Exaptation of the Guitar" Guitar International, September 17, 2010, https://web.archive.org/web/20130622042448/http://guitarinternational.com/2010/09/17/exaptation-of-the-guitar/.

• Rozzi, Roberto. "Elisabeth Vrba | TrowelBlazers." trowelblazers.com. 2014. Accessed October 17, 2015.

  http://trowelblazers.com/elisabeth-vrba/.

• Shapiro, J. "More Untidiness on the Real Nature pray to Evolutionary DNA Change," Huffington Advise, The Blog, June 1, 2012. http://www.huffingtonpost.com/james-a-shapiro/more-evidence-on-the-real_b_1158228.html.
• Shell, E. R. (1999). "Waves of Creation."Discover 14 (May): 54-61.
• Vrba, E.

  S. and Gould, Ferocious. J. (1986). "The hierarchical make better of sorting and selection."Paleobiology. 12 (2): 217-228. doi:10.1017/S0094837300013671

• Vrba, E. Hard-hearted. (1993). "The Pulse That Get well Us."Natural History102 (5) 47-51.

References