| link
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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 | Pleistocene | China(Yunnan) | Song,Z.-C. Late Cenozoic palyno-flora from Zhaotong, Yunnan. | 1988 | |
| details | Paleocene | China(Liaoning) | Sung,T.C. et al. The Paleocene spores and pollen grains from the Fushun Coalfield, Northeast China. | 1976 | |
| details | Early Oligocene | USSR(Kazakh SSR) | Sung,T.C. et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai. | 1978 |