JACOBS, Peter M.; MASON, Joseph A. Paleopedology of soils in thick Holocene loess, Nebraska, USA. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 21, n. 1, p. 54–70, 2018. Disponível em: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/902. Acesso em: 14 mar. 2025.