MARINO, A. de. Sandstones and phosphatized calcareous sediments of the Lower Cambrian Rispebjerg Sandstone, Bornholm, Denmark. Danmarks Geologiske Undersøgelse II. Række, [S. l.], v. 113, p. 1–39, 1980. DOI: 10.34194/raekke2.v113.6904. Disponível em: https://geusjournals.org/index.php/raekke2/article/view/6904. Acesso em: 7 may. 2024.