ŠRIBAR, L. Biostratigraphy of the Jurassic-Cretaceous boundary layers from South Slovenia. Geologija, [S. l.], v. 22, n. 1, p. 113–116, 1979. Disponível em: https://www.geologija-revija.si/index.php/geologija/article/view/452. Acesso em: 29 mar. 2024.