John W. Harbaugh Search works
| Image |  |
|---|---|
| Description | American geologist |
| Nationality | United States |
| Gender | male |
| Date of birth | August 6, 1926 |
| Occupation | author, geologist, university teacher |
| Place of birth | Madison |
| Country of birth | United States |
| Date of death | July 28, 2019 |
| Age | 92 |
| Wikipedia link | https://en.wikipedia.org/wiki/John_W._Harbaugh |
| Commons link | |
| Wikisource link | |
| Wikiquote link | |
| In public domain? | ✗ No |
| Missing/wrong data? | Edit Wikidata item |