# Gerard De Geer

> Baron Gerard Jacob De Geer was a Swedish geologist who made significant contributions to Quaternary geology, particularly geomorphology and geochronology. De Geer is best known for his work on varves. In 1890 De Geer was the first to apply the name Ancylus Lake to the Baltic paleolake discovered by Henrik Munthe. He subsequently participated in the protracted scientific controversy surrounding this lake.

*Swedish geologist (1858-1943)*

**Canonical URL:** https://fame.am/person/gerard-de-geer

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** Sweden
- **Born:** 1858-10-02
- **Died:** 1943-07-23
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 44.7 / 100
- **Momentum:** 0.4 / 100  (trend: STABLE)
- **Historical depth:** 14.0 / 100
- **Attention shift:** 2.1 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Gerard De Geer (1858-1943)](https://sv.wikipedia.org/wiki/Gerard_De_Geer_(1858%E2%80%931943))
- [جيرهارد جاكوب دي غير](https://ar.wikipedia.org/wiki/%D8%AC%D9%8A%D8%B1%D9%87%D8%A7%D8%B1%D8%AF_%D8%AC%D8%A7%D9%83%D9%88%D8%A8_%D8%AF%D9%8A_%D8%BA%D9%8A%D8%B1)
- [جيرارد دى جير](https://arz.wikipedia.org/wiki/%D8%AC%D9%8A%D8%B1%D8%A7%D8%B1%D8%AF_%D8%AF%D9%89_%D8%AC%D9%8A%D8%B1)
- [Gerard Jacob de Geer](https://da.wikipedia.org/wiki/Gerard_Jacob_de_Geer)
- [Gerard Jakob De Geer](https://de.wikipedia.org/wiki/Gerard_Jakob_De_Geer)
- [Gerard De Geer](https://en.wikipedia.org/wiki/Gerard_De_Geer)
- [Gerard De Geer](https://eo.wikipedia.org/wiki/Gerard_De_Geer)
- [Gerard De Geer](https://et.wikipedia.org/wiki/Gerard_De_Geer)
- [Gerard De Geer](https://fi.wikipedia.org/wiki/Gerard_De_Geer)
- [Gerard Jakob de Geer](https://fr.wikipedia.org/wiki/Gerard_Jakob_de_Geer)
- [Gerard De Geer](https://it.wikipedia.org/wiki/Gerard_De_Geer)
- [イェラルド・ドゥ・イェール](https://ja.wikipedia.org/wiki/%E3%82%A4%E3%82%A7%E3%83%A9%E3%83%AB%E3%83%89%E3%83%BB%E3%83%89%E3%82%A5%E3%83%BB%E3%82%A4%E3%82%A7%E3%83%BC%E3%83%AB)
- [Gerard de Geer](https://nl.wikipedia.org/wiki/Gerard_de_Geer)
- [Gerard Jakob De Geer](https://nn.wikipedia.org/wiki/Gerard_Jakob_De_Geer)
- [Gerard De Geer](https://no.wikipedia.org/wiki/Gerard_De_Geer)
- [Gerard Jacob De Geer](https://pt.wikipedia.org/wiki/Gerard_Jacob_De_Geer)
- [Гер, Герхард Якоб де](https://ru.wikipedia.org/wiki/%D0%93%D0%B5%D1%80%2C_%D0%93%D0%B5%D1%80%D1%85%D0%B0%D1%80%D0%B4_%D0%AF%D0%BA%D0%BE%D0%B1_%D0%B4%D0%B5)
- [Wikidata](https://www.wikidata.org/wiki/Q562127)

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