Subsurface miocene palynomorphs from Santiago del Estero, Argentina

The palynological assemblage recovered from the YPF.SE. LH.x-2 Los Horcones well, Santiago del Estero Province, is dominated by Amaranthaceae/ Chenopodioideae and freshwater green algae, together with subordinate Nothofagaceae and Malvaceae. Marine dinoflagellates and foraminiferal linnings are also...

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Guardado en:
Detalles Bibliográficos
Publicado: 2013
Materias:
Argentina
Bioconcretions
Marine transgression
Miocene
Palynomorphs
freshwater
green alga
lacustrine environment
palynology
palynomorph
transgression
vegetation
Santiago del Estero [Argentina]
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027014_v50_n5_p509_Ottone
http://hdl.handle.net/20.500.12110/paper_00027014_v50_n5_p509_Ottone
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00027014_v50_n5_p509_Ottone
record_format dspace
spelling paper:paper_00027014_v50_n5_p509_Ottone2023-06-08T14:22:27Z Subsurface miocene palynomorphs from Santiago del Estero, Argentina Argentina Bioconcretions Marine transgression Miocene Palynomorphs freshwater green alga lacustrine environment Miocene palynology palynomorph transgression vegetation Argentina Santiago del Estero [Argentina] The palynological assemblage recovered from the YPF.SE. LH.x-2 Los Horcones well, Santiago del Estero Province, is dominated by Amaranthaceae/ Chenopodioideae and freshwater green algae, together with subordinate Nothofagaceae and Malvaceae. Marine dinoflagellates and foraminiferal linnings are also present in the upper half of the sampled section. This assemblage may have developed in a lacustrine environment. A mostly herbaceaous and shrubby vegetation may have surrounded the water-body. The climate may have been warm-temperate and relatively arid. The palynoflora could be related to the marine ingression that affected northwestern Argentina during the middle Miocene (15-13 My). 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027014_v50_n5_p509_Ottone http://hdl.handle.net/20.500.12110/paper_00027014_v50_n5_p509_Ottone
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
Bioconcretions
Marine transgression
Miocene
Palynomorphs
freshwater
green alga
lacustrine environment
Miocene
palynology
palynomorph
transgression
vegetation
Argentina
Santiago del Estero [Argentina]
spellingShingle Argentina
Bioconcretions
Marine transgression
Miocene
Palynomorphs
freshwater
green alga
lacustrine environment
Miocene
palynology
palynomorph
transgression
vegetation
Argentina
Santiago del Estero [Argentina]
Subsurface miocene palynomorphs from Santiago del Estero, Argentina
topic_facet Argentina
Bioconcretions
Marine transgression
Miocene
Palynomorphs
freshwater
green alga
lacustrine environment
Miocene
palynology
palynomorph
transgression
vegetation
Argentina
Santiago del Estero [Argentina]
description The palynological assemblage recovered from the YPF.SE. LH.x-2 Los Horcones well, Santiago del Estero Province, is dominated by Amaranthaceae/ Chenopodioideae and freshwater green algae, together with subordinate Nothofagaceae and Malvaceae. Marine dinoflagellates and foraminiferal linnings are also present in the upper half of the sampled section. This assemblage may have developed in a lacustrine environment. A mostly herbaceaous and shrubby vegetation may have surrounded the water-body. The climate may have been warm-temperate and relatively arid. The palynoflora could be related to the marine ingression that affected northwestern Argentina during the middle Miocene (15-13 My).
title Subsurface miocene palynomorphs from Santiago del Estero, Argentina
title_short Subsurface miocene palynomorphs from Santiago del Estero, Argentina
title_full Subsurface miocene palynomorphs from Santiago del Estero, Argentina
title_fullStr Subsurface miocene palynomorphs from Santiago del Estero, Argentina
title_full_unstemmed Subsurface miocene palynomorphs from Santiago del Estero, Argentina
title_sort subsurface miocene palynomorphs from santiago del estero, argentina
publishDate 2013
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00027014_v50_n5_p509_Ottone
http://hdl.handle.net/20.500.12110/paper_00027014_v50_n5_p509_Ottone
_version_ 1768545396948205568

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