Palynology of Upper Carboniferous strata from Mina Esperanza, Paganzo Basin, Argentina
Sixty-seven taxa of plant microfossils have been recorded from Guandacol and Tupe Formations, Upper Carboniferous, at Mina Esperanza creek, Paganzo Basin, Argentina. Four new species, Convolutispora globosa, Reticulatisporites riverosii, R. passaspectus and Divarisaccus stringoplicatus, together wit...
Guardado en:
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| Formato: | Capítulo de libro |
| Lenguaje: | Francés |
| Publicado: |
1991
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| Acceso en línea: | Registro en Scopus Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| Sumario: | Sixty-seven taxa of plant microfossils have been recorded from Guandacol and Tupe Formations, Upper Carboniferous, at Mina Esperanza creek, Paganzo Basin, Argentina. Four new species, Convolutispora globosa, Reticulatisporites riverosii, R. passaspectus and Divarisaccus stringoplicatus, together with one new combination, Anapiculatisporites variornatus (Ottone et Azcuy), are formally proposed herein. The occurrence of marine forms related to green algae in the Guandacol Formation, suggests a somewhat different palaeogeographical interpretation of the basin. -English summary |
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| ISSN: | 00351598 |