# Gunnar Erdtman

> Otto Gunnar Elias Erdtman was a Swedish botanist and pioneer in palynology. He introduced methods of pollen analysis through his handbook of palynology and developed the graphical indicator known as the palynogram. He also founded the palynology journal Grana Palynologica in 1954.

*Swedish botanist (1897-1973)*

**Canonical URL:** https://fame.am/person/gunnar-erdtman

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** Sweden
- **Born:** 1897-11-28
- **Died:** 1973-02-18
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 36.9 / 100
- **Momentum:** 4.4 / 100  (trend: RISING)
- **Historical depth:** 7.2 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 45.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Гуннар Ердтман](https://uk.wikipedia.org/wiki/%D0%93%D1%83%D0%BD%D0%BD%D0%B0%D1%80_%D0%95%D1%80%D0%B4%D1%82%D0%BC%D0%B0%D0%BD)
- [Gunnar Erdtman](https://de.wikipedia.org/wiki/Gunnar_Erdtman)
- [Gunnar Erdtman](https://en.wikipedia.org/wiki/Gunnar_Erdtman)
- [Otto Gunnar Elias Erdtman](https://es.wikipedia.org/wiki/Otto_Gunnar_Elias_Erdtman)
- [Gunnar Erdtman](https://fi.wikipedia.org/wiki/Gunnar_Erdtman)
- [Эрдтман, Гуннар](https://ru.wikipedia.org/wiki/%D0%AD%D1%80%D0%B4%D1%82%D0%BC%D0%B0%D0%BD%2C_%D0%93%D1%83%D0%BD%D0%BD%D0%B0%D1%80)
- [Otto Gunnar Elias Erdtman](https://species.wikipedia.org/wiki/Otto_Gunnar_Elias_Erdtman)
- [Gunnar Erdtman](https://sv.wikipedia.org/wiki/Gunnar_Erdtman)
- [Wikidata](https://www.wikidata.org/wiki/Q1554730)

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