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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 | Cenomanian | Mississippi | Fensome,R.A. Miospores from the Jurassic-Cretaceous boundary beds, Aklavik Range, Northwest Territories, Canada. (Incorporating taxonomic reviews of several Groups of Mid-Late Mesozoic miospores) | 1983 | |
| original | Cenomanian | Mississippi | Phillips,P.P. et al. A study of the Lower and Middle Cretaceous spores and pollen from the southeastern United States. 6. Spores. | 1971 | |
| details | Albian | China(Kirin) | Yu,J. et al. Early Cretacous spores and pollen assemblage of Yanbian District | 1983 |