# Sérgio Estanislau do Amaral

> Brazilian geologist and professor (1925–1996)

**Wikidata**: [Q7666067](https://www.wikidata.org/wiki/Q7666067)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sérgio_Estanislau_do_Amaral)  
**Source**: https://4ort.xyz/entity/s-rgio-estanislau-do-amaral