Jacques Ayer Search works
| Image |  |
|---|---|
| Description | Swiss geologist |
| Nationality | Switzerland |
| Gender | male |
| Date of birth | August 1970 |
| Occupation | geologist |
| Place of birth | Fribourg |
| Country of birth | Switzerland |
| Date of death | |
| Age | 54 |
| Wikipedia link | |
| Commons link | |
| Wikisource link | |
| Wikiquote link | |
| In public domain? | ✗ No | Author will enter worldwide public domain on January 1, |
| Missing/wrong data? | Edit Wikidata item |