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Gymnosperm pollen grains from the La Veteada Formation (Lopingian), Paganzo Basin,Argentina: biostratigraphic and palaeoecological implications |
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| Authors: | Ana María Zavattieri Pedro Raúl Gutiérrez Miguel Ezpeleta |
| Abstract: | |
| Keywords: | palynology Late Permian palaeoenvironments palaeoclimate Gondwana South America |