DE LA BECHE, Henry T. Notes on the formation of extensive conglomerate and gravel deposits. South African Quarterly Journal, Cape Colony, v. 1, n. 4, p. 393–402, 1930. DOI: 10.21504/saqj.14.2662. Disponível em: https://journal.ru.ac.za/index.php/saqj/article/view/2662. Acesso em: 20 nov. 2025.