# Esther Applin

> American petroleum geologist and paleomicrobiologist (1895-1972)

**Wikidata**: [Q22915090](https://www.wikidata.org/wiki/Q22915090)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Esther_Applin)  
**Source**: https://4ort.xyz/entity/esther-applin


## References

1. The Biographical Dictionary of Women in Science
2. Czech National Authority Database