“The Devonian Discinids of the Northwest Edge of the Paraná Basin (Ponta Grossa Formation, Mato Grosso do Sul), Brazil” (2021) Terr@ Plural, 15, pp. 1–22. Available at: https://revistas.uepg.br/index.php/tp/article/view/17755 (Accessed: 13 June 2026).