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Geolocation
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Author - title
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Year
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| details | Westphalian B | Westphalian C | Czechoslovakia | KalibovЎ,M. Megaspores of the Radnice Coal Measure zone of the Kladno-Rakovnik Coal Basin. | 1951 |
| details | Westphalian C | Westphalian D | Czechoslovakia | KalibovЎ-KaiserovЎ,M. Paleontological and palynological investigation of Coal overlying beds in Masarykove Jubilejnim Coal Mine, (now the Coal Mine of Peace Defenders) Zbuchov (Plzin Coal Basin) | 1958 |