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From
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To
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Geolocation
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Author - title
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Year
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| details | Oligocene | Early Pliocene | China(Qinghai) | Jiang,D.-X. et al. Palynological evidence for the Tertiary petroleum source of the Qaidam Basin. | 1998 |
| details | Early Paleocene | Late Oligocene | China(N.China) | Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 1: The Late Cretaceous and Tertiary Spores and Pollen. | 1999 |
| details | Early Paleocene | Late Oligocene | China(S.China) | Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 1: The Late Cretaceous and Tertiary Spores and Pollen. | 1999 |