Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes
The continental sedimentary coaly outcrop of Estancia La Correntina, San Pablo River (54° 33' 01″ S, 64° 00' 20″ W), is described. The palynological assemblage compare closely with the similar one described from the Sloggett Formation, and is referred to the late Eocene-early Oligocene. Po...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p778_Rossello |
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todo:paper_00044822_v59_n4_p778_Rossello2023-10-03T13:58:02Z Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes Rossello, E.A. Ottone, E.G. Haring, C.E. Nevistic, V.A. Argentina Estancia La Correntina Late Eocene/early Oligocene Palynology Tectonics Tierra del Fuego coal seam depositional environment Paleogene palynology tectonic setting vegetation history Argentina South America Tierra del Fuego [(PRV) Argentina] Western Hemisphere World The continental sedimentary coaly outcrop of Estancia La Correntina, San Pablo River (54° 33' 01″ S, 64° 00' 20″ W), is described. The palynological assemblage compare closely with the similar one described from the Sloggett Formation, and is referred to the late Eocene-early Oligocene. Podocarpaceae and Fagaceae are the most abundant forms. Pteridophyta are subordinate. The palynological assemblage would probably reflect a lacustrine or swampy environment, with regular levels of moisture and a temperate climate. Correlations between Estancia La Correntina and Bahía Sloggett outcrops support a NNW trending tectonic corridor, developed on pre-Paleogene units that controlled the deposition of continental sequences during the Eocene/ Oligocene in the Fueguian Cordillera. © 2004 Asociación Geológica Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p778_Rossello |
| institution |
Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Argentina Estancia La Correntina Late Eocene/early Oligocene Palynology Tectonics Tierra del Fuego coal seam depositional environment Paleogene palynology tectonic setting vegetation history Argentina South America Tierra del Fuego [(PRV) Argentina] Western Hemisphere World |
| spellingShingle |
Argentina Estancia La Correntina Late Eocene/early Oligocene Palynology Tectonics Tierra del Fuego coal seam depositional environment Paleogene palynology tectonic setting vegetation history Argentina South America Tierra del Fuego [(PRV) Argentina] Western Hemisphere World Rossello, E.A. Ottone, E.G. Haring, C.E. Nevistic, V.A. Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes |
| topic_facet |
Argentina Estancia La Correntina Late Eocene/early Oligocene Palynology Tectonics Tierra del Fuego coal seam depositional environment Paleogene palynology tectonic setting vegetation history Argentina South America Tierra del Fuego [(PRV) Argentina] Western Hemisphere World |
| description |
The continental sedimentary coaly outcrop of Estancia La Correntina, San Pablo River (54° 33' 01″ S, 64° 00' 20″ W), is described. The palynological assemblage compare closely with the similar one described from the Sloggett Formation, and is referred to the late Eocene-early Oligocene. Podocarpaceae and Fagaceae are the most abundant forms. Pteridophyta are subordinate. The palynological assemblage would probably reflect a lacustrine or swampy environment, with regular levels of moisture and a temperate climate. Correlations between Estancia La Correntina and Bahía Sloggett outcrops support a NNW trending tectonic corridor, developed on pre-Paleogene units that controlled the deposition of continental sequences during the Eocene/ Oligocene in the Fueguian Cordillera. © 2004 Asociación Geológica Argentina. |
| format |
JOUR |
| author |
Rossello, E.A. Ottone, E.G. Haring, C.E. Nevistic, V.A. |
| author_facet |
Rossello, E.A. Ottone, E.G. Haring, C.E. Nevistic, V.A. |
| author_sort |
Rossello, E.A. |
| title |
Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes |
| title_short |
Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes |
| title_full |
Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes |
| title_fullStr |
Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes |
| title_full_unstemmed |
Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes |
| title_sort |
tectonic and paleoenvironmental significance of the paleogene coal seams of estancia la correntina, fuegian andes |
| url |
http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p778_Rossello |
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