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  1. www.newworldencyclopedia.org › entry › George_Gaylord_SimpsonGeorge Gaylord Simpson - New World Encyclopedia

    George Gaylord Simpson (June 16, 1902 – October 6, 1984) was one the most influential paleontologist of the twentieth century and a major figure in the modern evolutionary synthesis, helping to integrate paleontology into this newly emerging synthetic theory. His works, Tempo and Mode in Evolution (1944) and Principles of Classification and a ...

  2. es.wikipedia.org › wiki › George_Gaylord_SimpsonGeorge Gaylord Simpson - Wikipedia, la enciclopedia libre

    George Gaylord Simpson (16 de junio de 1902 - 6 de octubre de 1984) fue un paleontólogo, geólogo y biólogo estadounidense. [ 1 ] Especialista en los mamíferos del Mesozoico y del Cenozoico , Simpson es, junto con Theodosius Dobzhansky y Ernst Mayr , uno de los principales teóricos de la teoría evolutiva sintética .

  3. nasonline.org › memoir-pdfs › simpson-george1902—1984 - National Academy of Sciences

    GEORGE GAYLORD SIMPSON June 16, 1902-October 6, 1984 BY EVERETT C. OLSON1 G EORGE GAYLORD SIMPSON'S passing in 1984 brought an era in vertebrate paleontology to an end. Along with Edward Drinker Cope, Henry Fairfield Osborn, and Alfred Sherwood Romer, Simpson ranks among the great paleon-tologists of our time. The intellects of several ...

  4. www.britannica.com › summary › George-Gaylord-SimpsonGeorge Gaylord Simpson summary | Britannica

    George Gaylord Simpson, (born June 16, 1902, Chicago, Ill., U.S.—died Oct. 6, 1984, Tucson, Ariz.), U.S. paleontologist. He earned a doctorate at Yale University. His contributions to evolutionary theory include a detailed classification of mammals, based on his studies of mammalian evolution, which is still the standard. He also is known for his studies of intercontinental migrations of ...

  5. nap.nationalacademies.org › read › 606117. George Gaylord Simpson - The National Academies Press

    GEORGE GAYLORD SIMPSON. June 16, 1902-October 6, 1984. BY EVERETT C. OLSON 1. G EORGE GAYLORD SIMPSON'S passing in 1984 brought an era in vertebrate paleontology to an end. Along with Edward Drinker Cope, Henry Fairfield Osborn, and Alfred Sherwood Romer, Simpson ranks among the great paleontologists of our time.

  6. www.nature.com › articles › 35057311One who created a tempo of his own | Nature

    15. Feb. 2001 · Metrics. George Gaylord Simpson: Paleontologist and Evolutionist. Leo F. Laporte. Columbia University Press: 2000. 314 pp. $50 (hbk), $16 (pbk) Visionary: Simpson was an architect of a new ...

  7. scholar.google.com › citations‪George Gaylord Simpson (1902-1984)‬ - ‪Google Scholar‬

    ‪American. Mus. Nat. Hist.; Harvard Univ.; Univ. Arizona‬ - ‪‪Cited by 47,401‬‬ - ‪Evolution‬ - ‪Paleontology‬ - ‪Biogeography‬