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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 Carboniferous | USSR(Russian Platform) | Lyuber,A.A. et al. Atlas of microspores and pollen of the Paleozoic of the USSR. | 1941 | |
| details | Early Carboniferous | USSR(Siberia) | Kovalenko,L.A. Materials for the investigation of spores and pollen of the Ostroysk Formation of Kuznetsk Basin | 1956 |