Schlagintweit, F.; Le Coze, F. (2023). Orbitolina tibetica Cotter, 1929 and Tibetella tibetica Zhang, 1994: Taxonomic review of two 'lost' orbitolinids (Foraminifera) from the Lower Cretaceous of Tibet. Revue de Micropaléontologie. 81: 100748.
Orbitolina tibetica Cotter, 1929 and Tibetella tibetica Zhang, 1994: Taxonomic review of two 'lost' orbitolinids (Foraminifera) from the Lower Cretaceous of Tibet