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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 | Middle Albian | Romania | Baltes,N. The microflora of the Albian "Green Sands" in the Moesic Platform (Rumania) | 1967 | |
| details | Late Berriasian | Hauterivian | E.Germany | Dжring,H. The stratigraphic classification of spores from the Lower Cretaceous of northern Central Europe. | 1966 |
| original | Early Valanginian | E.Germany(Rostock) | Dжring,H. Spore-palynologic classification of the Wealdean in Western Mecklenburg (Werlestructure). | 1965 |