Early angiosperm diversification: evidence from southern South America
- Autores
- Archangelsky, Sergio; Barreda, Viviana Dora; Passalia, Mauro G.; Gandolfo, Maria; Prámparo, Mercedes; Romero, Edgardo Juan; Cúneo, Rubén; Zamuner, Alba Berta; Iglesias, Ari; Llorens, Magdalena; Puebla, Gabriela G.; Quattrocchio, Mirta; Volkheimer, Wolfgang
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this report, we analyze the angiosperm fossil record (micro- and megafossil) from the central and southern basins of Argentina, southern South America, deposited between the late Barremian (128.3 Ma) to the end of the Coniacian (85.8 Ma). Based on this analysis, three major stages in the evolution of the angiosperms in the southernmost region of South America are established as follows: the late Barremian– Aptian, the latest Aptian-earliest Albian, and the middle Albian- Coniacian. The comparison between our fossil data set and those from Australia, North America, Asia and Europe suggest that the evolution and diversification of the angiosperms at mid and high latitudes in both hemispheres occurred roughly synchronously.
Facultad de Ciencias Naturales y Museo
Consejo Nacional de Investigaciones Científicas y Técnicas - Materia
-
Ciencias Naturales
Cretaceous
Angiosperm evolution
Eudicots
Southern South America - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/165859
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Early angiosperm diversification: evidence from southern South AmericaArchangelsky, SergioBarreda, Viviana DoraPassalia, Mauro G.Gandolfo, MariaPrámparo, MercedesRomero, Edgardo JuanCúneo, RubénZamuner, Alba BertaIglesias, AriLlorens, MagdalenaPuebla, Gabriela G.Quattrocchio, MirtaVolkheimer, WolfgangCiencias NaturalesCretaceousAngiosperm evolutionEudicotsSouthern South AmericaIn this report, we analyze the angiosperm fossil record (micro- and megafossil) from the central and southern basins of Argentina, southern South America, deposited between the late Barremian (128.3 Ma) to the end of the Coniacian (85.8 Ma). Based on this analysis, three major stages in the evolution of the angiosperms in the southernmost region of South America are established as follows: the late Barremian– Aptian, the latest Aptian-earliest Albian, and the middle Albian- Coniacian. The comparison between our fossil data set and those from Australia, North America, Asia and Europe suggest that the evolution and diversification of the angiosperms at mid and high latitudes in both hemispheres occurred roughly synchronously.Facultad de Ciencias Naturales y MuseoConsejo Nacional de Investigaciones Científicas y Técnicas2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1073-1082http://sedici.unlp.edu.ar/handle/10915/165859enginfo:eu-repo/semantics/altIdentifier/issn/0195-6671info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2009.03.001info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T12:46:47Zoai:sedici.unlp.edu.ar:10915/165859Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 12:46:47.629SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Early angiosperm diversification: evidence from southern South America |
| title |
Early angiosperm diversification: evidence from southern South America |
| spellingShingle |
Early angiosperm diversification: evidence from southern South America Archangelsky, Sergio Ciencias Naturales Cretaceous Angiosperm evolution Eudicots Southern South America |
| title_short |
Early angiosperm diversification: evidence from southern South America |
| title_full |
Early angiosperm diversification: evidence from southern South America |
| title_fullStr |
Early angiosperm diversification: evidence from southern South America |
| title_full_unstemmed |
Early angiosperm diversification: evidence from southern South America |
| title_sort |
Early angiosperm diversification: evidence from southern South America |
| dc.creator.none.fl_str_mv |
Archangelsky, Sergio Barreda, Viviana Dora Passalia, Mauro G. Gandolfo, Maria Prámparo, Mercedes Romero, Edgardo Juan Cúneo, Rubén Zamuner, Alba Berta Iglesias, Ari Llorens, Magdalena Puebla, Gabriela G. Quattrocchio, Mirta Volkheimer, Wolfgang |
| author |
Archangelsky, Sergio |
| author_facet |
Archangelsky, Sergio Barreda, Viviana Dora Passalia, Mauro G. Gandolfo, Maria Prámparo, Mercedes Romero, Edgardo Juan Cúneo, Rubén Zamuner, Alba Berta Iglesias, Ari Llorens, Magdalena Puebla, Gabriela G. Quattrocchio, Mirta Volkheimer, Wolfgang |
| author_role |
author |
| author2 |
Barreda, Viviana Dora Passalia, Mauro G. Gandolfo, Maria Prámparo, Mercedes Romero, Edgardo Juan Cúneo, Rubén Zamuner, Alba Berta Iglesias, Ari Llorens, Magdalena Puebla, Gabriela G. Quattrocchio, Mirta Volkheimer, Wolfgang |
| author2_role |
author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Naturales Cretaceous Angiosperm evolution Eudicots Southern South America |
| topic |
Ciencias Naturales Cretaceous Angiosperm evolution Eudicots Southern South America |
| dc.description.none.fl_txt_mv |
In this report, we analyze the angiosperm fossil record (micro- and megafossil) from the central and southern basins of Argentina, southern South America, deposited between the late Barremian (128.3 Ma) to the end of the Coniacian (85.8 Ma). Based on this analysis, three major stages in the evolution of the angiosperms in the southernmost region of South America are established as follows: the late Barremian– Aptian, the latest Aptian-earliest Albian, and the middle Albian- Coniacian. The comparison between our fossil data set and those from Australia, North America, Asia and Europe suggest that the evolution and diversification of the angiosperms at mid and high latitudes in both hemispheres occurred roughly synchronously. Facultad de Ciencias Naturales y Museo Consejo Nacional de Investigaciones Científicas y Técnicas |
| description |
In this report, we analyze the angiosperm fossil record (micro- and megafossil) from the central and southern basins of Argentina, southern South America, deposited between the late Barremian (128.3 Ma) to the end of the Coniacian (85.8 Ma). Based on this analysis, three major stages in the evolution of the angiosperms in the southernmost region of South America are established as follows: the late Barremian– Aptian, the latest Aptian-earliest Albian, and the middle Albian- Coniacian. The comparison between our fossil data set and those from Australia, North America, Asia and Europe suggest that the evolution and diversification of the angiosperms at mid and high latitudes in both hemispheres occurred roughly synchronously. |
| publishDate |
2009 |
| dc.date.none.fl_str_mv |
2009 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/165859 |
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http://sedici.unlp.edu.ar/handle/10915/165859 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0195-6671 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2009.03.001 |
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