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Geolocation
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Author - title
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Year
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| details | Early Oxfordian | Celtic Sea | Ainsworth,N.R. et al. Jurassic and Upper Triassic biostratigraphy of the North Celtic Sea and Fastnet Basins. (In:Northwest European Micropalaeontology and Palynology.D.J. Batten and M.C. Keen, editors) | 1989 | |
| details | Oxfordian | France(Alsace) | Rauscher,R. et al. Palynological investigations in the Jurassic of the Alsace (northeast France). | 1990 | |
| details | Nd | Nd | Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. | 1998 |