NEUMANN, Christian. A new Pseudogibbaster Moskvin, 1983 (Echinoidea, Spatangoida) from the mid Danian (Paleocene) deep-shelf chalk of Denmark. Acta Geologica Polonica, [S. l.], v. 76, n. 2, p. e82, 2026. DOI: 10.24425/agp.2026.158196. Disponível em: https://wydawnictwo.pan.pl/index.php/agp/article/view/1083. Acesso em: 30 may. 2026.