Obtusisporis corniculata
- Citations total:
- 2
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| details | Late Jurassic | Canada(W.Canada) | Pocock,S.A.J. Palynology of the Jurassic sediments of Western Canada, Part 1. Terrestrial species. | 1970 | |
| details | Valanginian | Hauterivian | China(Inner Mongolia) | Miao,S.-J. Spores and pollen. | 1982 |