Cresta, Stefano, and Giorgio Agostinelli. 2024. “Early Jurassic Thecideids (Thecideidae, Brachiopoda) and Associated Fossils from Tivoli Near Rome, Italy”. Földtani Közlöny 154 (2), 169-76. https://doi.org/10.23928/foldt.kozl.2024.154.2.169.