VIDYADHARAN, K. T.; SUKAMARAN, P. V.; NAIR, M. M. A Note on the Occurrence of Anorthosite near Perinthatta, Taliparamba Taluk, Cannanore District, Kerala. Journal of Geological Society of India, [S. l.], v. 18, n. 9, p. 519–520, 1977. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/64006. Acesso em: 5 oct. 2024.