# Jacques Ayer

> Swiss geologist

**Wikidata**: [Q108572623](https://www.wikidata.org/wiki/Q108572623)  
**Source**: https://4ort.xyz/entity/jacques-ayer


## References

1. [Source](https://pages.rts.ch/la-1ere/programmes/le-journal-du-matin/4712712-le-journal-du-matin-du-13-03-2013.html)
2. BnF authorities
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)