Neogene palynology of tierra del fuego, Argentina: Conifers

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A diverse and abundant palynoflora is described from the Cullen Formation (early or middle Miocene) exposed in the northeast coastof Isla Grande of Tierra del Fuego, southernmost Patagonia. Eleven conifer pollen taxa including one new species are recorded, as well as indeterminate gymnosperm pollen....

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Autores principales: Zamaloa, M.delC., Romero, E.J.
Formato: JOUR
Materias:
Argentina
Conifers
Miocene
Palynology
Tierra del Fuego
coniferous forest
paleobotany
palynology
South America
Tierra del Fuego [(PRV) Argentina]
Western Hemisphere
World
Coniferophyta
Cullen
Gymnospermae
Phyllocladidites mawsonii
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03115518_v29_n1_p113_Zamaloa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03115518_v29_n1_p113_Zamaloa
record_format dspace
spelling todo:paper_03115518_v29_n1_p113_Zamaloa2023-10-03T15:23:06Z Neogene palynology of tierra del fuego, Argentina: Conifers Zamaloa, M.delC. Romero, E.J. Argentina Conifers Miocene Palynology Tierra del Fuego coniferous forest Miocene paleobotany palynology Argentina South America Tierra del Fuego [(PRV) Argentina] Western Hemisphere World Coniferophyta Cullen Gymnospermae Phyllocladidites mawsonii A diverse and abundant palynoflora is described from the Cullen Formation (early or middle Miocene) exposed in the northeast coastof Isla Grande of Tierra del Fuego, southernmost Patagonia. Eleven conifer pollen taxa including one new species are recorded, as well as indeterminate gymnosperm pollen. The microflora includes Araucariacites australis, Dacrycarpites australiensis, Lygistepollenites florinii, Phyllocladidites mawsonii, Phyllocladidites elongatus sp. nov., Podocarpidites microreticuloidatus, Podocarpidites rugulosus, Podocarpidites torquatus, Podocarpidites sp. and Trichotomosulcites subgranulatus. Podocarpidites torquatus is recorded for the first time from South America. © 2005 Association of Australasian Palaeontologists. Fil:Zamaloa, M.delC. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03115518_v29_n1_p113_Zamaloa
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
Conifers
Miocene
Palynology
Tierra del Fuego
coniferous forest
Miocene
paleobotany
palynology
Argentina
South America
Tierra del Fuego [(PRV) Argentina]
Western Hemisphere
World
Coniferophyta
Cullen
Gymnospermae
Phyllocladidites mawsonii
spellingShingle Argentina
Conifers
Miocene
Palynology
Tierra del Fuego
coniferous forest
Miocene
paleobotany
palynology
Argentina
South America
Tierra del Fuego [(PRV) Argentina]
Western Hemisphere
World
Coniferophyta
Cullen
Gymnospermae
Phyllocladidites mawsonii
Zamaloa, M.delC.
Romero, E.J.
Neogene palynology of tierra del fuego, Argentina: Conifers
topic_facet Argentina
Conifers
Miocene
Palynology
Tierra del Fuego
coniferous forest
Miocene
paleobotany
palynology
Argentina
South America
Tierra del Fuego [(PRV) Argentina]
Western Hemisphere
World
Coniferophyta
Cullen
Gymnospermae
Phyllocladidites mawsonii
description A diverse and abundant palynoflora is described from the Cullen Formation (early or middle Miocene) exposed in the northeast coastof Isla Grande of Tierra del Fuego, southernmost Patagonia. Eleven conifer pollen taxa including one new species are recorded, as well as indeterminate gymnosperm pollen. The microflora includes Araucariacites australis, Dacrycarpites australiensis, Lygistepollenites florinii, Phyllocladidites mawsonii, Phyllocladidites elongatus sp. nov., Podocarpidites microreticuloidatus, Podocarpidites rugulosus, Podocarpidites torquatus, Podocarpidites sp. and Trichotomosulcites subgranulatus. Podocarpidites torquatus is recorded for the first time from South America. © 2005 Association of Australasian Palaeontologists.
format JOUR
author Zamaloa, M.delC.
Romero, E.J.
author_facet Zamaloa, M.delC.
Romero, E.J.
author_sort Zamaloa, M.delC.
title Neogene palynology of tierra del fuego, Argentina: Conifers
title_short Neogene palynology of tierra del fuego, Argentina: Conifers
title_full Neogene palynology of tierra del fuego, Argentina: Conifers
title_fullStr Neogene palynology of tierra del fuego, Argentina: Conifers
title_full_unstemmed Neogene palynology of tierra del fuego, Argentina: Conifers
title_sort neogene palynology of tierra del fuego, argentina: conifers
url http://hdl.handle.net/20.500.12110/paper_03115518_v29_n1_p113_Zamaloa
work_keys_str_mv AT zamaloamdelc neogenepalynologyoftierradelfuegoargentinaconifers
AT romeroej neogenepalynologyoftierradelfuegoargentinaconifers
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