Back to today’s briefing

Story perspectives

Ancient Petroglyphs and Dinosaur Footprints Uncovered in Brazil

4/22/2025

48 10

Summary

Story summary

In Brazil's Paraíba state, a remarkable discovery was made: 9,000-year-old petroglyphs found alongside 66-million-year-old dinosaur footprints at Serrote do Letreiro. This extraordinary site hints at ancient humans' symbolic interaction with fossils, revealing their advanced cognitive abilities and reshaping our understanding of their deep cultural ties to the environment.

1 of 1

Story summary

In Brazil's Paraíba state, a remarkable discovery was made: 9,000-year-old petroglyphs found alongside 66-million-year-old dinosaur footprints at Serrote do Letreiro. This extraordinary site hints at ancient humans' symbolic interaction with fossils, revealing their advanced cognitive abilities and reshaping our understanding of their deep cultural ties to the environment.