Extratriporopollenites gracilis
- Citations total:
- 2
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| details | Maastrichtian | Early Tertiary | E.Germany | Krutzsch,W. The stratigraphic classification of spores from the Upper Cretaceous in North Central Europe-Methodical Bases and present status of investigations | 1966 |
| original | Maastrichtian | E.Germany(Magdeburg) | Krutzsch,W. Some new forms of spores and pollen from the Maastrichtian of northern Germany. | 1973 |