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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 | Valanginian | Antarctica | Duane,A.M. Taxonomic investigations of palynomorphs from the Byers Group (Upper Jurassic-Lower Cretaceous) Livingston and Snow Islands, Antarctic Peninsula | 1997 | |
| details | Late Berriasian | Late Valanginian | Spain | Leereveld,H. Upper Tithonian - Valanginian (Upper Jurassic - Lower Cretaceous) dinoflagellate cyst stratigraphy of the western Mediterranean. | 1997 |
| details | Nd | Nd | Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. | 1998 |