# Alessandro Portis

> Italian geologist (1853–1931)

**Wikidata**: [Q3610225](https://www.wikidata.org/wiki/Q3610225)  
**Source**: https://4ort.xyz/entity/alessandro-portis-q3610225


## References

1. Integrated Authority File
2. Virtual International Authority File
3. Dizionario Biografico degli Italiani
4. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Portis%20Alessandro)
5. Treccani's Enciclopedia on line