| 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 | Permian | USSR(Siberia) | Hart,G.F. Palynology of the Permian Period. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) | 1969 | |
| details | Middle Triassic | China(Shandong) | Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 2: The Mezozoic Spores and Pollen. | 2000 |