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://www.rmcg.unam.mx/index.php/rmcg/article/view/902. Acesso em: 1 may. 2025.