Vinn, Olev, Abdullah A. Alkahtane, Saleh Al Farraj, and Magdy El Hedeny. 2025. “First Record of Chaetosalpinx Bioclaustrations in the Rugose Corals from the Late Ordovician of Baltica”. Revista Brasileira De Paleontologia 27 (4):e20240475. https://doi.org/10.4072/rbp.2024.4.0475.