# Gaylord Simpson

> George Gaylord Simpson was an American paleontologist. Simpson was perhaps the most influential paleontologist of the twentieth century, and a major participant in the modern synthesis, contributing Tempo and Mode in Evolution (1944), The Meaning of Evolution (1949) and The Major Features of Evolution (1953). He was an expert on extinct mammals and their intercontinental migrations. Simpson was extraordinarily knowledgeable about Mesozoic fossil mammals and fossil mammals of North and South America. He anticipated such concepts as punctuated equilibrium and dispelled the myth that the evolution of the horse was a linear process culminating in the modern Equus caballus. He coined the word hypodigm in 1940, and published extensively on the taxonomy of fossil and extant mammals. Simpson was influentially, and incorrectly, opposed to Alfred Wegener's theory of continental drift, but accepted the theory of plate tectonics when the evidence became conclusive.

*American paleontologist (1902–1984)*

**Canonical URL:** https://fame.am/person/gaylord-simpson

## Identity
- **Country:** United States
- **Born:** 1902-06-16
- **Died:** 1984-10-06
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 55.7 / 100
- **Momentum:** 5.5 / 100  (trend: RISING)
- **Historical depth:** 23.4 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 35.0 / 100
- **Category rank:** #244

## Sources
- [Wikiquote](https://it.wikiquote.org/wiki/George_Gaylord_Simpson)
- [جورج جايلورد سيمبسون](https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D8%B1%D8%AC_%D8%AC%D8%A7%D9%8A%D9%84%D9%88%D8%B1%D8%AF_%D8%B3%D9%8A%D9%85%D8%A8%D8%B3%D9%88%D9%86)
- [جورج جايلورد سيمبسون](https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D8%B1%D8%AC_%D8%AC%D8%A7%D9%8A%D9%84%D9%88%D8%B1%D8%AF_%D8%B3%D9%8A%D9%85%D8%A8%D8%B3%D9%88%D9%86)
- [جورج قیلرد سیمپسن](https://azb.wikipedia.org/wiki/%D8%AC%D9%88%D8%B1%D8%AC_%D9%82%DB%8C%D9%84%D8%B1%D8%AF_%D8%B3%DB%8C%D9%85%D9%BE%D8%B3%D9%86)
- [George Gaylord Simpson](https://ca.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://cs.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://de.wikipedia.org/wiki/George_Gaylord_Simpson)
- [Τζωρτζ Γκέιλορντ Σίμπσον](https://el.wikipedia.org/wiki/%CE%A4%CE%B6%CF%89%CF%81%CF%84%CE%B6_%CE%93%CE%BA%CE%AD%CE%B9%CE%BB%CE%BF%CF%81%CE%BD%CF%84_%CE%A3%CE%AF%CE%BC%CF%80%CF%83%CE%BF%CE%BD)
- [George Gaylord Simpson](https://en.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://eo.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://es.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://et.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://eu.wikipedia.org/wiki/George_Gaylord_Simpson)
- [جورج گیلرد سیمپسن](https://fa.wikipedia.org/wiki/%D8%AC%D9%88%D8%B1%D8%AC_%DA%AF%DB%8C%D9%84%D8%B1%D8%AF_%D8%B3%DB%8C%D9%85%D9%BE%D8%B3%D9%86)
- [George Gaylord Simpson](https://fr.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://gl.wikipedia.org/wiki/George_Gaylord_Simpson)
- [ג'ורג' גיילורד סימפסון](https://he.wikipedia.org/wiki/%D7%92'%D7%95%D7%A8%D7%92'_%D7%92%D7%99%D7%99%D7%9C%D7%95%D7%A8%D7%93_%D7%A1%D7%99%D7%9E%D7%A4%D7%A1%D7%95%D7%9F)
- [Ջորջ Գեյլորդ Սիմփսոն](https://hy.wikipedia.org/wiki/%D5%8B%D5%B8%D6%80%D5%BB_%D4%B3%D5%A5%D5%B5%D5%AC%D5%B8%D6%80%D5%A4_%D5%8D%D5%AB%D5%B4%D6%83%D5%BD%D5%B8%D5%B6)
- [George Gaylord Simpson](https://id.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://it.wikipedia.org/wiki/George_Gaylord_Simpson)
- [ジョージ・ゲイロード・シンプソン](https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A7%E3%83%BC%E3%82%B8%E3%83%BB%E3%82%B2%E3%82%A4%E3%83%AD%E3%83%BC%E3%83%89%E3%83%BB%E3%82%B7%E3%83%B3%E3%83%97%E3%82%BD%E3%83%B3)
- [조지 게일로드 심슨](https://ko.wikipedia.org/wiki/%EC%A1%B0%EC%A7%80_%EA%B2%8C%EC%9D%BC%EB%A1%9C%EB%93%9C_%EC%8B%AC%EC%8A%A8)
- [Georgius Gaylord Simpson](https://la.wikipedia.org/wiki/Georgius_Gaylord_Simpson)
- [Џорџ Гејлорд Симпсон](https://mk.wikipedia.org/wiki/%D0%8F%D0%BE%D1%80%D1%9F_%D0%93%D0%B5%D1%98%D0%BB%D0%BE%D1%80%D0%B4_%D0%A1%D0%B8%D0%BC%D0%BF%D1%81%D0%BE%D0%BD)
- [George Gaylord Simpson](https://nl.wikipedia.org/wiki/George_Gaylord_Simpson)
- [George Gaylord Simpson](https://pl.wikipedia.org/wiki/George_Gaylord_Simpson)
- [Wikiquote](https://cs.wikiquote.org/wiki/George_Gaylord_Simpson)
- [Wikiquote](https://en.wikiquote.org/wiki/George_Gaylord_Simpson)
- [Wikidata](https://www.wikidata.org/wiki/Q319603)

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