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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 | Early Eifelian | Libya | Moreau-Benoit,A. New reflections of palynozonation of the Middle and Upper Devonian in the Ghadamis Basin, western Libya. | 1988 | |
| details | Early Eifelian | Canada(Arctic) | Arkhangelskaya,A.D. et al. Correlation of the Lower Middle Devonian Elenisporis biformis spore Subzone in Arctic Canada and the USSR. | 1990 | |
| details | Devonian | Nd | Gensel,P.G. Devonian in situ, spores: A survey and discussion. | 1980 |