According to the Cascade Caverns website, the cave was initially discovered by the Lipan Apache people in the 1700s, and their artifacts can still be found in the cave today.

Niède Guidon, the Brazilian archaeologist known for discovering hundreds of prehistoric cave paintings in northeastern Brazil and for her research challenging theories of ancient human presence ...

Niède Guidon, the Brazilian archaeologist known for discovering hundreds of prehistoric cave paintings in northeastern Brazil and for her research challenging theories of ancient human presence ...

RIO DE JANEIRO (AP) — Niède Guidon, the Brazilian archaeologist known for discovering hundreds of prehistoric cave paintings in northeastern Brazil and for her… ...

Niède Guidon, the archaeologist who discovered hundreds of cave paintings in Brazil, dies at 92 . ... “I never worried about people’s opinions about me,” she said.

The Brazilian archaeologist who discovered hundreds of prehistoric cave paintings in northeastern Brazil has died. Niède Guidon died on Wednesday at 92, the Serra da Capivara National Park ...

The Brazilian archaeologist who discovered hundreds of prehistoric cave paintings in northeastern Brazil has died. Niède Guidon died on Wednesday at 92, the Serra da Capivara National Park announced.