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dc.contributor.author
Panti, Carolina  
dc.contributor.author
Pujana, Roberto Roman  
dc.contributor.author
Zamaloa, María del Carmen  
dc.contributor.author
Romero, Edgardo Juan  
dc.date.available
2021-06-30T15:51:41Z  
dc.date.issued
2012-03  
dc.identifier.citation
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  
dc.identifier.issn
0311-5518  
dc.identifier.uri
http://hdl.handle.net/11336/135169  
dc.description.abstract
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.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Taylor & Francis Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
AGATHIS  
dc.subject
ANTARCTICA  
dc.subject
ARAUCARIA  
dc.subject
ARAUCARIACEAE  
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BIOGEOGRAPHY  
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MACROFOSSIL  
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SOUTH AMERICA  
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WOLLEMIA  
dc.subject.classification
Paleontología  
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Ciencias de la Tierra y relacionadas con el Medio Ambiente  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Araucariaceae macrofossil record from South America and Antarctica  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-06-29T14:59:10Z  
dc.journal.volume
36  
dc.journal.number
1  
dc.journal.pagination
1-22  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Panti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina  
dc.description.fil
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  
dc.description.fil
Fil: Zamaloa, María del Carmen. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina  
dc.description.fil
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  
dc.journal.title
Alcheringa  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/03115518.2011.564562  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/03115518.2011.564562