Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain
- Autores
- Navarro Lorbés, Pablo; Ruiz, Javier; Díaz Martínez, Ignacio; Isasmendi, Erik; Sáez Benito, Patxi; Viera, Luis; Pereda Suberbiola, Xabier; Torices, Angélica
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Theropod behaviour and biodynamics are intriguing questions that paleontology has been trying to resolve for a long time. The lack of extant groups with similar bipedalism has made it hard to answer some of the questions on the matter, yet theoretical biomechanical models have shed some light on the question of how fast theropods could run and what kind of movement they showed. The study of dinosaur tracks can help answer some of these questions due to the very nature of tracks as a product of the interaction of these animals with the environment. Two trackways belonging to fast-running theropods from the Lower Cretaceous Enciso Group of Igea (La Rioja) are presented here and compared with other fast-running theropod trackways published to date. The Lower Cretaceous Iberian fossil record and some features present in these footprints and trackways suggest a basal tetanuran, probably a carcharodontosaurid or spinosaurid, as a plausible trackmaker. Speed analysis shows that these trackways, with speed ranges of 6.5–10.3 and 8.8–12.4 ms−1, testify to some of the top speeds ever calculated for theropod tracks, shedding light on the question of dinosaur biodynamics and how these animals moved.
Fil: Navarro Lorbés, Pablo. Universidad Nacional de La Rioja; Argentina
Fil: Ruiz, Javier. Universidad Complutense de Madrid; España
Fil: Díaz Martínez, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; Argentina
Fil: Isasmendi, Erik. Universidad del País Vasco; España
Fil: Sáez Benito, Patxi. Centro de Interpretación Paleontológica de la Rioja; España
Fil: Viera, Luis. Centro de Interpretación Paleontológica de la Rioja; España
Fil: Pereda Suberbiola, Xabier. Universidad del País Vasco; España
Fil: Torices, Angélica. Universidad Nacional de La Rioja; Argentina - Materia
-
Running trackway
Theropod
Lower Cretaceous
Cameros Basin - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/183804
Ver los metadatos del registro completo
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Fast-running theropods tracks from the Early Cretaceous of La Rioja, SpainNavarro Lorbés, PabloRuiz, JavierDíaz Martínez, IgnacioIsasmendi, ErikSáez Benito, PatxiViera, LuisPereda Suberbiola, XabierTorices, AngélicaRunning trackwayTheropodLower CretaceousCameros Basinhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Theropod behaviour and biodynamics are intriguing questions that paleontology has been trying to resolve for a long time. The lack of extant groups with similar bipedalism has made it hard to answer some of the questions on the matter, yet theoretical biomechanical models have shed some light on the question of how fast theropods could run and what kind of movement they showed. The study of dinosaur tracks can help answer some of these questions due to the very nature of tracks as a product of the interaction of these animals with the environment. Two trackways belonging to fast-running theropods from the Lower Cretaceous Enciso Group of Igea (La Rioja) are presented here and compared with other fast-running theropod trackways published to date. The Lower Cretaceous Iberian fossil record and some features present in these footprints and trackways suggest a basal tetanuran, probably a carcharodontosaurid or spinosaurid, as a plausible trackmaker. Speed analysis shows that these trackways, with speed ranges of 6.5–10.3 and 8.8–12.4 ms−1, testify to some of the top speeds ever calculated for theropod tracks, shedding light on the question of dinosaur biodynamics and how these animals moved.Fil: Navarro Lorbés, Pablo. Universidad Nacional de La Rioja; ArgentinaFil: Ruiz, Javier. Universidad Complutense de Madrid; EspañaFil: Díaz Martínez, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; ArgentinaFil: Isasmendi, Erik. Universidad del País Vasco; EspañaFil: Sáez Benito, Patxi. Centro de Interpretación Paleontológica de la Rioja; EspañaFil: Viera, Luis. Centro de Interpretación Paleontológica de la Rioja; EspañaFil: Pereda Suberbiola, Xabier. Universidad del País Vasco; EspañaFil: Torices, Angélica. Universidad Nacional de La Rioja; ArgentinaNature Publishing Group2021-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/183804Navarro Lorbés, Pablo; Ruiz, Javier; Díaz Martínez, Ignacio; Isasmendi, Erik; Sáez Benito, Patxi; et al.; Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain; Nature Publishing Group; Scientific Reports; 11; 1; 12-2021; 1-132045-2322CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-021-02557-9info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-021-02557-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:54:08Zoai:ri.conicet.gov.ar:11336/183804instacron: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 09:54:08.371CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
title |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
spellingShingle |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain Navarro Lorbés, Pablo Running trackway Theropod Lower Cretaceous Cameros Basin |
title_short |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
title_full |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
title_fullStr |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
title_full_unstemmed |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
title_sort |
Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain |
dc.creator.none.fl_str_mv |
Navarro Lorbés, Pablo Ruiz, Javier Díaz Martínez, Ignacio Isasmendi, Erik Sáez Benito, Patxi Viera, Luis Pereda Suberbiola, Xabier Torices, Angélica |
author |
Navarro Lorbés, Pablo |
author_facet |
Navarro Lorbés, Pablo Ruiz, Javier Díaz Martínez, Ignacio Isasmendi, Erik Sáez Benito, Patxi Viera, Luis Pereda Suberbiola, Xabier Torices, Angélica |
author_role |
author |
author2 |
Ruiz, Javier Díaz Martínez, Ignacio Isasmendi, Erik Sáez Benito, Patxi Viera, Luis Pereda Suberbiola, Xabier Torices, Angélica |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
Running trackway Theropod Lower Cretaceous Cameros Basin |
topic |
Running trackway Theropod Lower Cretaceous Cameros Basin |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Theropod behaviour and biodynamics are intriguing questions that paleontology has been trying to resolve for a long time. The lack of extant groups with similar bipedalism has made it hard to answer some of the questions on the matter, yet theoretical biomechanical models have shed some light on the question of how fast theropods could run and what kind of movement they showed. The study of dinosaur tracks can help answer some of these questions due to the very nature of tracks as a product of the interaction of these animals with the environment. Two trackways belonging to fast-running theropods from the Lower Cretaceous Enciso Group of Igea (La Rioja) are presented here and compared with other fast-running theropod trackways published to date. The Lower Cretaceous Iberian fossil record and some features present in these footprints and trackways suggest a basal tetanuran, probably a carcharodontosaurid or spinosaurid, as a plausible trackmaker. Speed analysis shows that these trackways, with speed ranges of 6.5–10.3 and 8.8–12.4 ms−1, testify to some of the top speeds ever calculated for theropod tracks, shedding light on the question of dinosaur biodynamics and how these animals moved. Fil: Navarro Lorbés, Pablo. Universidad Nacional de La Rioja; Argentina Fil: Ruiz, Javier. Universidad Complutense de Madrid; España Fil: Díaz Martínez, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; Argentina Fil: Isasmendi, Erik. Universidad del País Vasco; España Fil: Sáez Benito, Patxi. Centro de Interpretación Paleontológica de la Rioja; España Fil: Viera, Luis. Centro de Interpretación Paleontológica de la Rioja; España Fil: Pereda Suberbiola, Xabier. Universidad del País Vasco; España Fil: Torices, Angélica. Universidad Nacional de La Rioja; Argentina |
description |
Theropod behaviour and biodynamics are intriguing questions that paleontology has been trying to resolve for a long time. The lack of extant groups with similar bipedalism has made it hard to answer some of the questions on the matter, yet theoretical biomechanical models have shed some light on the question of how fast theropods could run and what kind of movement they showed. The study of dinosaur tracks can help answer some of these questions due to the very nature of tracks as a product of the interaction of these animals with the environment. Two trackways belonging to fast-running theropods from the Lower Cretaceous Enciso Group of Igea (La Rioja) are presented here and compared with other fast-running theropod trackways published to date. The Lower Cretaceous Iberian fossil record and some features present in these footprints and trackways suggest a basal tetanuran, probably a carcharodontosaurid or spinosaurid, as a plausible trackmaker. Speed analysis shows that these trackways, with speed ranges of 6.5–10.3 and 8.8–12.4 ms−1, testify to some of the top speeds ever calculated for theropod tracks, shedding light on the question of dinosaur biodynamics and how these animals moved. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12 |
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/11336/183804 Navarro Lorbés, Pablo; Ruiz, Javier; Díaz Martínez, Ignacio; Isasmendi, Erik; Sáez Benito, Patxi; et al.; Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain; Nature Publishing Group; Scientific Reports; 11; 1; 12-2021; 1-13 2045-2322 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/183804 |
identifier_str_mv |
Navarro Lorbés, Pablo; Ruiz, Javier; Díaz Martínez, Ignacio; Isasmendi, Erik; Sáez Benito, Patxi; et al.; Fast-running theropods tracks from the Early Cretaceous of La Rioja, Spain; Nature Publishing Group; Scientific Reports; 11; 1; 12-2021; 1-13 2045-2322 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-021-02557-9 info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-021-02557-9 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Nature Publishing Group |
publisher.none.fl_str_mv |
Nature Publishing Group |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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1844613647036317696 |
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13.070432 |