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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 | Wealden | Belgium | Boltenhagen,E. State of knowledge of Lower Cretaceous palynology | 1966 | |
| details | Wealden | Belgium | Delcourt,A.F. et al. Some microfossils from the Wealdian of Feron-Glageon. | 1957 | |
| details | Wealden | Belgium | Delcourt,A.F. et al. Some microfossils from the Wealdian of Feron-Glageon. | 1957 | |
| details | Middle Eocene | Early Oligocene | Alabama | Frederiksen,N.O. Sporomorphs from the Jackson Group, (Upper Eocene) and adjacent strata of Mississippi and western Alabama. | 1980 |