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dc.contributor.author
Acosta Hospitaleche, Carolina Ileana Alicia  
dc.contributor.author
Jadwiszczak, Piotr  
dc.date.available
2020-05-13T18:45:53Z  
dc.date.issued
2011-03  
dc.identifier.citation
Acosta Hospitaleche, Carolina Ileana Alicia; Jadwiszczak, Piotr; Enigmatic morphological disparity in tarsometatarsi of Antarctic giant penguins; Polish Academy of Sciences. Committee on Polar Research; Polish Polar Research; 32; 2; 3-2011; 175-180  
dc.identifier.issn
0138-0338  
dc.identifier.uri
http://hdl.handle.net/11336/105054  
dc.description.abstract
The only record of the Paleogene Antarctic Sphenisciformes comes from the Eocene La Meseta Formation (Seymour Island, Antarctic Peninsula). The analysis of tarsometatarsi attributed to the genus Anthropornis (“giant” penguins) from the Argentine, Polish and Swedish collections revealed an intriguing heterogeneity within these taxonomically important elements of the skeleton. The unique hypotarsal morphology challenges the current systematics of large−bodied penguins and sheds new light on their evolution.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Polish Academy of Sciences. Committee on Polar Research  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
SPHENISCIDAE  
dc.subject
ANTARCTICA  
dc.subject
EOCENE  
dc.subject
MORPHOLOGY  
dc.subject.classification
Paleontología  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Enigmatic morphological disparity in tarsometatarsi of Antarctic giant penguins  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-05-04T19:55:42Z  
dc.identifier.eissn
2081-8262  
dc.journal.volume
32  
dc.journal.number
2  
dc.journal.pagination
175-180  
dc.journal.pais
Polonia  
dc.journal.ciudad
Varsovia  
dc.description.fil
Fil: Acosta Hospitaleche, Carolina Ileana Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina  
dc.description.fil
Fil: Jadwiszczak, Piotr. Uniwersytet w Białymstoku. Instytut Biologii; Polonia  
dc.journal.title
Polish Polar Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.pan.pl/dlibra/publication/114443/edition/99496/content  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2478/v10183−011−0013−9  

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