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Geolocation
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Author - title
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Year
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| details | Chattian | England(Devonshire) | Wilkinson,G.C. et al. The geology and palynology of the Oligocene Lough Neagh Clays, Northern Ireland. | 1980 | |
| details | Late Triassic | Jurassic | China(Sinkiang Uighur) | Yu,J. et al. Palynological assemblage sequence from Late Permian to Tertiary in northern Xinjian | 1986 |