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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 | Coniacian | Wyoming | Griggs,P.H. Stratigraphy and palynology of the Frontier Formation, Big Horn Basin, Wyoming | 1970 |
| details | Middle Albian | Late Albian | Canada(Alberta) | Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Alberta. | 1971 |
| details | Hauterivian | Albian | China(Xinjiang Uygur) | Jiang,D.-X. et al. Early Cretaceous palynofloras from Tarim Basin, Xinjiang. | 1988 |