Araucariaceae macrofossil record from South America and Antarctica
Araucariaceae fossils are abundant in Patagonia and on Seymour (Marambio) and King George (25 de Mayo) islands, Antarctica. Araucariacean macrofossil suites are represented by records of 121 woods, leaves, ovuliferous scales, cones, one seed and seedlings, many of them placed in 50 formalized morpho...
Published in: | Alcheringa: An Australasian Journal of Palaeontology |
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ftconicet:oai:ri.conicet.gov.ar:11336/135169 2023-10-09T21:46:17+02:00 Araucariaceae macrofossil record from South America and Antarctica Panti, Carolina Pujana, Roberto Roman Zamaloa, María del Carmen Romero, Edgardo Juan application/pdf http://hdl.handle.net/11336/135169 eng eng Taylor & Francis Ltd info:eu-repo/semantics/altIdentifier/doi/10.1080/03115518.2011.564562 info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/03115518.2011.564562 http://hdl.handle.net/11336/135169 Panti, Carolina; Pujana, Roberto Roman; Zamaloa, María del Carmen; Romero, Edgardo Juan; Araucariaceae macrofossil record from South America and Antarctica; Taylor & Francis Ltd; Alcheringa; 36; 1; 3-2012; 1-22 0311-5518 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ AGATHIS ANTARCTICA ARAUCARIA ARAUCARIACEAE BIOGEOGRAPHY MACROFOSSIL SOUTH AMERICA WOLLEMIA https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1080/03115518.2011.564562 2023-09-24T18:52:02Z Araucariaceae fossils are abundant in Patagonia and on Seymour (Marambio) and King George (25 de Mayo) islands, Antarctica. Araucariacean macrofossil suites are represented by records of 121 woods, leaves, ovuliferous scales, cones, one seed and seedlings, many of them placed in 50 formalized morphospecies. Although Araucariaceae fossil pollen is known since the Triassic, the oldest reliable macrofossil records in South America and Antarctica are from the Early Jurassic. In the Early Cretaceous, the family reached its widest distribution, with records from northern South America (cones and leaves from Colombia and Brazil). In the Late Cretaceous, the abundance of Araucariaceae began to decline. In the Cenozoic, all the fossils are derived from Patagonia and Antarctica, and this probably reflects a genuine contraction in the family's distribution. Fil: Panti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Pujana, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Zamaloa, María del Carmen. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Romero, Edgardo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Article in Journal/Newspaper Antarc* Antarctica CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) 25 de Mayo ENVELOPE(-58.000,-58.000,-62.083,-62.083) Argentina Argentino Edgardo ENVELOPE(-64.517,-64.517,-64.833,-64.833) Marambio ENVELOPE(-56.750,-56.750,-64.283,-64.283) Patagonia Romero ENVELOPE(-57.350,-57.350,-63.283,-63.283) Seymour ENVELOPE(-56.767,-56.767,-64.283,-64.283) Alcheringa: An Australasian Journal of Palaeontology 36 1 1 22 |
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Open Polar |
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CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
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ftconicet |
language |
English |
topic |
AGATHIS ANTARCTICA ARAUCARIA ARAUCARIACEAE BIOGEOGRAPHY MACROFOSSIL SOUTH AMERICA WOLLEMIA https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
spellingShingle |
AGATHIS ANTARCTICA ARAUCARIA ARAUCARIACEAE BIOGEOGRAPHY MACROFOSSIL SOUTH AMERICA WOLLEMIA https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 Panti, Carolina Pujana, Roberto Roman Zamaloa, María del Carmen Romero, Edgardo Juan Araucariaceae macrofossil record from South America and Antarctica |
topic_facet |
AGATHIS ANTARCTICA ARAUCARIA ARAUCARIACEAE BIOGEOGRAPHY MACROFOSSIL SOUTH AMERICA WOLLEMIA https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
description |
Araucariaceae fossils are abundant in Patagonia and on Seymour (Marambio) and King George (25 de Mayo) islands, Antarctica. Araucariacean macrofossil suites are represented by records of 121 woods, leaves, ovuliferous scales, cones, one seed and seedlings, many of them placed in 50 formalized morphospecies. Although Araucariaceae fossil pollen is known since the Triassic, the oldest reliable macrofossil records in South America and Antarctica are from the Early Jurassic. In the Early Cretaceous, the family reached its widest distribution, with records from northern South America (cones and leaves from Colombia and Brazil). In the Late Cretaceous, the abundance of Araucariaceae began to decline. In the Cenozoic, all the fossils are derived from Patagonia and Antarctica, and this probably reflects a genuine contraction in the family's distribution. Fil: Panti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Pujana, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Zamaloa, María del Carmen. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Romero, Edgardo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina |
format |
Article in Journal/Newspaper |
author |
Panti, Carolina Pujana, Roberto Roman Zamaloa, María del Carmen Romero, Edgardo Juan |
author_facet |
Panti, Carolina Pujana, Roberto Roman Zamaloa, María del Carmen Romero, Edgardo Juan |
author_sort |
Panti, Carolina |
title |
Araucariaceae macrofossil record from South America and Antarctica |
title_short |
Araucariaceae macrofossil record from South America and Antarctica |
title_full |
Araucariaceae macrofossil record from South America and Antarctica |
title_fullStr |
Araucariaceae macrofossil record from South America and Antarctica |
title_full_unstemmed |
Araucariaceae macrofossil record from South America and Antarctica |
title_sort |
araucariaceae macrofossil record from south america and antarctica |
publisher |
Taylor & Francis Ltd |
url |
http://hdl.handle.net/11336/135169 |
long_lat |
ENVELOPE(-58.000,-58.000,-62.083,-62.083) ENVELOPE(-64.517,-64.517,-64.833,-64.833) ENVELOPE(-56.750,-56.750,-64.283,-64.283) ENVELOPE(-57.350,-57.350,-63.283,-63.283) ENVELOPE(-56.767,-56.767,-64.283,-64.283) |
geographic |
25 de Mayo Argentina Argentino Edgardo Marambio Patagonia Romero Seymour |
geographic_facet |
25 de Mayo Argentina Argentino Edgardo Marambio Patagonia Romero Seymour |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1080/03115518.2011.564562 info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/03115518.2011.564562 http://hdl.handle.net/11336/135169 Panti, Carolina; Pujana, Roberto Roman; Zamaloa, María del Carmen; Romero, Edgardo Juan; Araucariaceae macrofossil record from South America and Antarctica; Taylor & Francis Ltd; Alcheringa; 36; 1; 3-2012; 1-22 0311-5518 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.1080/03115518.2011.564562 |
container_title |
Alcheringa: An Australasian Journal of Palaeontology |
container_volume |
36 |
container_issue |
1 |
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1 |
op_container_end_page |
22 |
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1779321956441522176 |