| 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 | Middle Eifelian | Tournaisian | New York | Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) | 1969 |
| details | Middle Eifelian | Tournaisian | Pennsylvania | Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) | 1969 |
| details | Tournaisian | Visean | USSR | Neves,R. Stratigraphic distribution of Carboniferous miospores. A progress report on the results of CIMP Working Group,(1965) | 1967 |