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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 | Late Maestrichtian | Pacific Ocean(Yellow Sea) | Yi,S. Zygnematacean zygospores and other freshwater algae from the Upper Cretaceous of the Yellow Sea Basin, Southwest coast of Korea | 1997 | |
| details | Barremian | China(Inner Mongolia) | Wan,C.-B. et al. Cretaceous nonmarine microphytoplankton from the Hongdi Depression in the Hailar Basin, northeast China. | 1997 | |
| details | Nd | Nd | Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. | 1998 |