ACHYUTHAN, Hema. Paleopedology of ferricrete horizons around Chennai, Tamil Nadu, India. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 21, n. 1, p. 133–143, 2018. Disponível em: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/910. Acesso em: 14 mar. 2025.