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| Author | : | ZHANG 1986 |
| Original genus | : | Orbitolina (Mesorbitolina) |
| Current genus | : | Orbitolina (Mesorbitolina) |
| Type(s) | : | Academia Sinica, Nanjing Institute of Geology and Palaeontology (Nanjing): 74135 (Holotype) - Upper Albian, Baingoin county (Xizang [= Tibet] Autonomous Region, China) |
This species is synonymous with Mesorbitolina aperta ERMAN 1854 (designated by ZHANG 1994 )