| 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 | Early Gondwana | Argentina | Azcuy,C.L. A review of the Early Gondwana palynology of Argentina and South America | 1976 | |
| details | Sakmarian | Artinskian | Arai,M. et al. Pollen and spores associated with plant megafossils in the Rio Bonito Formation, Sao Joao do Triunfo, Parana. | 1979 | |
| details | Late Paleozoic | Arai,M. Biostratigraphy of Late Paleozoic pollen from Northeastern Parana Basin. | 1980 |