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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Detalles Bibliográficos
Publicado: 2004
Materias:
Argentina
Estancia La Correntina
Late Eocene/early Oligocene
Palynology
Tectonics
Tierra del Fuego
coal seam
depositional environment
Paleogene
palynology
tectonic setting
vegetation history
South America
Tierra del Fuego [(PRV) Argentina]
Western Hemisphere
World
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v59_n4_p778_Rossello
http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p778_Rossello
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00044822_v59_n4_p778_Rossello
record_format dspace
spelling paper:paper_00044822_v59_n4_p778_Rossello2023-06-08T14:25:50Z Tectonic and paleoenvironmental significance of the Paleogene coal seams of Estancia La Correntina, Fuegian Andes 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. 2004 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v59_n4_p778_Rossello http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p778_Rossello
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection 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
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.
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
publishDate 2004
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v59_n4_p778_Rossello
http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p778_Rossello
_version_ 1768542106470580224

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