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| Families | Genera | Species |
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| Author | : | ZHANG 1982 |
| Original genus | : | Orbitolina (Columnorbitolina) |
| Current genus | : | Mesorbitolina |
| Current genus assigned | : | ZHANG 1994 |
| Type(s) | : | Academia Sinica, Nanjing Institute of Geology and Palaeontology (Nanjing): 51865 (Holotype) - Upper Aptian, Lhünzhub county (Xizang [= Tibet] Autonomous Region, China) |
| 1982 | Orbitolina (Columnorbitolina) pengboensis Zhang subgen. et sp. nov. -- ZHANG , p. 63, text-fig. 7, pl. 3: 1-5, pl. 4: 1-5 | |
| 1994 | Mesorbitolina pengboensis (Zhang) -- ZHANG , p. 76, pl. 2: 21 |