STRATIGRAPHIC FRAMEWORK AND PETROLEUM GEOCHEMISTRY OLIGOCENE SOURCE ROCKS, NORTHERN SONG HONG BASIN. GEOMATE Journal, [S. l.], v. 18, n. 66, p. 132–139, 2020. Disponível em: https://geomatejournal.com/geomate/article/view/456. Acesso em: 21 apr. 2026.