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dc.contributor.author
Díaz Martínez, Ignacio
dc.contributor.author
Pereda Suberbiola, Xabier
dc.contributor.author
Pérez Lorente, Félix
dc.contributor.author
Canudo, José Ignacio
dc.date.available
2018-03-22T15:42:49Z
dc.date.issued
2015-02
dc.identifier.citation
Díaz Martínez, Ignacio; Pereda Suberbiola, Xabier; Pérez Lorente, Félix; Canudo, José Ignacio; Ichnotaxonomic review of large ornithopod dinosaur tracks: Temporal and geographic implications; Public Library of Science; Plos One; 10; 2; 2-2015; 1-50; e0115477
dc.identifier.issn
1932-6203
dc.identifier.uri
http://hdl.handle.net/11336/39663
dc.description.abstract
Background: Large ornithopod tracks are known from the Upper Jurassic to the uppermost Cretaceous rocks of all continents but Antarctica. They include the tracks historically called Iguanodon footprints, iguanodontid footprints, hadrosaur/hadrosaurid footprints, and other large ornithopod tracks that have been used to define ichnotaxa. More than 40 ichnospecies based on large ornithopod tracks have been defined, but the validity of many of them is questionable. Methodology/Principal Findings: 34 ichnogenera and 44 ichnospecies have been analysed in this work. Many of them are considered to be invalid because they have been defined on the basis of poorly preserved tracks without diagnostic features, have an inadequate diagnosis, or are based on temporal and/or geographical criteria. Only eight ichnospecies belonging to the ichnogenera Caririchnium, Iguanodontipus and Hadrosauropodus are here regarded as valid. Conclusions/Significance: The monospecific ichnogenus Iguanodontipus (I. burreyi) is characterized by a small, rounded heel and elongate, narrow digit impressions. Its distribution is limited to the Berriasian-Valanginian of Europe. Caririchnium consists of four ichnospecies (C. magnificum [type ichnospecies], C. kortmeyeri, C. billsarjeanti and C. lotus) with a large, rounded heel and short, wide digit impressions. This ichnogenus ranges from the Berriasian-Hauterivian to the Aptian-Albian of South America, North America, Asia and Europe. Finally, Hadrosauropodus (three ichnospecies: H. langstoni [type ichnospecies], H. leonardii and H. kyoungsookimi) shows a large, bilobed heel and short, wide digit impressions. It is known from the Aptian-Albian to the Maastrichtian of North America, Asia and Europe. The ichnofamily Iguanodontipodidae includes large iguanodontian tracks characterized mainly by mesaxonic, tridactyl and subsymmetrical pes tracks that are as wide as (or wider than) long and have one pad impression in each digit and one in the heel. Its distribution is confidently limited to the Cretaceous of Europe, Asia, North America and South America.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library of Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Large Ornithopod Tracks
dc.subject
Ichnotaxonomy
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Temporal And Geographical Implications
dc.subject.classification
Meteorología y Ciencias Atmosféricas
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Ichnotaxonomic review of large ornithopod dinosaur tracks: Temporal and geographic implications
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-03-22T13:03:52Z
dc.journal.volume
10
dc.journal.number
2
dc.journal.pagination
1-50; e0115477
dc.journal.pais
Estados Unidos
dc.journal.ciudad
San Francisco
dc.description.fil
Fil: Díaz Martínez, Ignacio. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina. Universidad de la Rioja; España. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Pereda Suberbiola, Xabier. Universidad del País Vasco; España
dc.description.fil
Fil: Pérez Lorente, Félix. Universidad de la Rioja; España
dc.description.fil
Fil: Canudo, José Ignacio. Universidad de Zaragoza. Facultad de Ciencias; España
dc.journal.title
Plos One
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0115477
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0115477
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