New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina

Autores
Alvarez Herrera, Gerardo Paulino; Agnolin, Federico; Rozadilla, Sebastian; Lo Coco, Gastón Ernesto; Manabe, Makoto; Tsuihiji, Takanobu; Novas, Fernando Emilio
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Enantiornithes were the dominant avialan clade in the Mesozoic. However, their record for the Upper Cretaceous is scarce. In this study, we present and describe Yatenavis ieujensis gen. et sp. nov., one of the youngest occurrence of an enantiornithine bird. The specimen, the distal half of a right humerus, was found in Chorrillo Formation, southern Santa Cruz Province of Argentina, making it also the australmost enantiornithine specimen recorded to date. Yatenavis is unique among enantiornithines for its combination of characters, including a crest on the medial side of the shaft which bears a muscular scar cranially; the presence of a dorsal supracondylar process proximal to the dorsal epicondyle; equally distally projected dorsal and ventral condyles; and a rod-like caudal extension of the ventral condyle bearing a distal sulcus scapulotricipitalis. Several of these features are shared with an unnamed enantiornithine recovered from Upper Cretaceous beds in another fossil site in Patagonia.
Fil: Alvarez Herrera, Gerardo Paulino. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Agnolin, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Fundación de Historia Natural Félix de Azara; Argentina. Universidad Maimónides. Centro de Ciencias Naturales, Ambientales y Antropológicas; Argentina
Fil: Rozadilla, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Lo Coco, Gastón Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Manabe, Makoto. Natural Museum of Nature and Science; Japón
Fil: Tsuihiji, Takanobu. Natural Museum of Nature and Science; Japón. The University of Tokyo; Japón
Fil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Materia
AVIAN EVOLUTION
ENANTIORNITHES
EUENANTIORNITHES
MAASTRICHTIAN
YATENAVIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/218425
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/218425
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, ArgentinaAlvarez Herrera, Gerardo PaulinoAgnolin, FedericoRozadilla, SebastianLo Coco, Gastón ErnestoManabe, MakotoTsuihiji, TakanobuNovas, Fernando EmilioAVIAN EVOLUTIONENANTIORNITHESEUENANTIORNITHESMAASTRICHTIANYATENAVIShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Enantiornithes were the dominant avialan clade in the Mesozoic. However, their record for the Upper Cretaceous is scarce. In this study, we present and describe Yatenavis ieujensis gen. et sp. nov., one of the youngest occurrence of an enantiornithine bird. The specimen, the distal half of a right humerus, was found in Chorrillo Formation, southern Santa Cruz Province of Argentina, making it also the australmost enantiornithine specimen recorded to date. Yatenavis is unique among enantiornithines for its combination of characters, including a crest on the medial side of the shaft which bears a muscular scar cranially; the presence of a dorsal supracondylar process proximal to the dorsal epicondyle; equally distally projected dorsal and ventral condyles; and a rod-like caudal extension of the ventral condyle bearing a distal sulcus scapulotricipitalis. Several of these features are shared with an unnamed enantiornithine recovered from Upper Cretaceous beds in another fossil site in Patagonia.Fil: Alvarez Herrera, Gerardo Paulino. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Agnolin, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Fundación de Historia Natural Félix de Azara; Argentina. Universidad Maimónides. Centro de Ciencias Naturales, Ambientales y Antropológicas; ArgentinaFil: Rozadilla, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Lo Coco, Gastón Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Manabe, Makoto. Natural Museum of Nature and Science; JapónFil: Tsuihiji, Takanobu. Natural Museum of Nature and Science; Japón. The University of Tokyo; JapónFil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaAcademic Press Ltd - Elsevier Science Ltd2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/218425Alvarez Herrera, Gerardo Paulino; Agnolin, Federico; Rozadilla, Sebastian; Lo Coco, Gastón Ernesto; Manabe, Makoto; et al.; New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 144; 105452; 4-2023; 1-80195-6671CONICET DigitalCONICETenghttps://ri.conicet.gov.ar/handle/11336/187149info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2022.105452info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0195667122003160info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:02Zoai:ri.conicet.gov.ar:11336/218425instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:12:02.384CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
title New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
spellingShingle New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
Alvarez Herrera, Gerardo Paulino
AVIAN EVOLUTION
ENANTIORNITHES
EUENANTIORNITHES
MAASTRICHTIAN
YATENAVIS
title_short New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
title_full New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
title_fullStr New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
title_full_unstemmed New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
title_sort New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina
dc.creator.none.fl_str_mv Alvarez Herrera, Gerardo Paulino
Agnolin, Federico
Rozadilla, Sebastian
Lo Coco, Gastón Ernesto
Manabe, Makoto
Tsuihiji, Takanobu
Novas, Fernando Emilio
author Alvarez Herrera, Gerardo Paulino
author_facet Alvarez Herrera, Gerardo Paulino
Agnolin, Federico
Rozadilla, Sebastian
Lo Coco, Gastón Ernesto
Manabe, Makoto
Tsuihiji, Takanobu
Novas, Fernando Emilio
author_role author
author2 Agnolin, Federico
Rozadilla, Sebastian
Lo Coco, Gastón Ernesto
Manabe, Makoto
Tsuihiji, Takanobu
Novas, Fernando Emilio
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AVIAN EVOLUTION
ENANTIORNITHES
EUENANTIORNITHES
MAASTRICHTIAN
YATENAVIS
topic AVIAN EVOLUTION
ENANTIORNITHES
EUENANTIORNITHES
MAASTRICHTIAN
YATENAVIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Enantiornithes were the dominant avialan clade in the Mesozoic. However, their record for the Upper Cretaceous is scarce. In this study, we present and describe Yatenavis ieujensis gen. et sp. nov., one of the youngest occurrence of an enantiornithine bird. The specimen, the distal half of a right humerus, was found in Chorrillo Formation, southern Santa Cruz Province of Argentina, making it also the australmost enantiornithine specimen recorded to date. Yatenavis is unique among enantiornithines for its combination of characters, including a crest on the medial side of the shaft which bears a muscular scar cranially; the presence of a dorsal supracondylar process proximal to the dorsal epicondyle; equally distally projected dorsal and ventral condyles; and a rod-like caudal extension of the ventral condyle bearing a distal sulcus scapulotricipitalis. Several of these features are shared with an unnamed enantiornithine recovered from Upper Cretaceous beds in another fossil site in Patagonia.
Fil: Alvarez Herrera, Gerardo Paulino. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Agnolin, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina. Fundación de Historia Natural Félix de Azara; Argentina. Universidad Maimónides. Centro de Ciencias Naturales, Ambientales y Antropológicas; Argentina
Fil: Rozadilla, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Lo Coco, Gastón Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Manabe, Makoto. Natural Museum of Nature and Science; Japón
Fil: Tsuihiji, Takanobu. Natural Museum of Nature and Science; Japón. The University of Tokyo; Japón
Fil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
description Enantiornithes were the dominant avialan clade in the Mesozoic. However, their record for the Upper Cretaceous is scarce. In this study, we present and describe Yatenavis ieujensis gen. et sp. nov., one of the youngest occurrence of an enantiornithine bird. The specimen, the distal half of a right humerus, was found in Chorrillo Formation, southern Santa Cruz Province of Argentina, making it also the australmost enantiornithine specimen recorded to date. Yatenavis is unique among enantiornithines for its combination of characters, including a crest on the medial side of the shaft which bears a muscular scar cranially; the presence of a dorsal supracondylar process proximal to the dorsal epicondyle; equally distally projected dorsal and ventral condyles; and a rod-like caudal extension of the ventral condyle bearing a distal sulcus scapulotricipitalis. Several of these features are shared with an unnamed enantiornithine recovered from Upper Cretaceous beds in another fossil site in Patagonia.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/218425
Alvarez Herrera, Gerardo Paulino; Agnolin, Federico; Rozadilla, Sebastian; Lo Coco, Gastón Ernesto; Manabe, Makoto; et al.; New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 144; 105452; 4-2023; 1-8
0195-6671
CONICET Digital
CONICET
url http://hdl.handle.net/11336/218425
identifier_str_mv Alvarez Herrera, Gerardo Paulino; Agnolin, Federico; Rozadilla, Sebastian; Lo Coco, Gastón Ernesto; Manabe, Makoto; et al.; New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 144; 105452; 4-2023; 1-8
0195-6671
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ri.conicet.gov.ar/handle/11336/187149
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cretres.2022.105452
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0195667122003160
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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