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Author - title
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Year
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| details | Late Permian | USSR(Krasnoyarsk Kray) | Krugovykh,V.V. On the application of palynological methods for the range and correlation of Permian-Triassic volcanic sections of the Tungusk Synclise. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) | 1983 | |
| details | Westphalian B | Westphalian C | Czechoslovakia | KalibovЎ,M. Megaspores of the Radnice Coal Measure zone of the Kladno-Rakovnik Coal Basin. | 1951 |