link
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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 | Late Oligocene | E.Germany(Dresden) | Hunger,R. Microbotanical-stratigraphic investigations of Brown Coal of the Southern Oberlausitz and pollen analysis as a means for the interpretation of Seamo Rigin. | 1953 | |
details | Tertiary | W.Germany(Rhineland) | Thomson,P.W. et al. A micropalaeontological study of the Rheinland Brown Coal compared to the Liblar / Bezirk Coal. | 1950 |