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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 | Tithonian | Early Aptian | E.Germany | Dжring,H. The stratigraphic classification of spores from the Lower Cretaceous of northern Central Europe. | 1966 |
| details | Berriasian | E.Germany | Dжring,H. Table of the spore stratigraphic Divisions of the Malm | 1966 | |
| original | Late Malm | Wealden | E.Germany(Rostock) | Dжring,H. Spore-palynologic classification of the Wealdean in Western Mecklenburg (Werlestructure). | 1965 |