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Geolocation
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Author - title
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Year
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| details | Late Carboniferous | Argentina(La Rioja) | Guti©rrez,P.R. Palynology of the Agua Colorada (Carboniferous) Famatina range, Rioja Province, Argentina.I. pollen grains | 1993 | |
| details | Early Morrowan | Argentina(Salta) | di Pasquo,M. The Crassispora kosankei-Cystoptychus azcuyi Palynozone of the Upper Carboniferous Tupambi Formation, Tarija Basin, northern Argentina. | 2002 |