A Diplodocid Sauropod Survivor from the Early Cretaceous of South America
Publication Date
May 14, 2014
Journal
PLOS ONE
Authors
Pablo A. Gallina, Sebastián Apesteguía, Alejandro Haluza & Juan I. Canale
Volume
9
Issue
5
Pages
e97128
DOI
https://dx.plos.org/10.1371/journal.pone.0097128
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0097128
PubMed
http://www.ncbi.nlm.nih.gov/pubmed/24828328
PubMed Central
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4020797
Europe PMC
http://europepmc.org/abstract/MED/24828328
Web of Science
000336857400057
Scopus
84901370163
Mendeley
http://www.mendeley.com/research/diplodocid-sauropod-survivor-early-cretaceous-south-america
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Mendeley | Further Information

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Scopus | Further Information

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Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/1498283"], "description"=>"<p>Cervical 6? in (A) lateral and (B) posterior views. Cervical 8? in (C) lateral and (D) ventral views. Cervical 11? in (E) lateral and (F) dorsal views (reversed). Dorsal 2? in (G) lateral and (H) anterior views (reversed). Abbreviations: cprf, centroprezygapophyseal fossa; dia, diapophysis; hns, hemi neural spine; mt, median tubercle; nc, neural canal; pcdl, posterior centrodiapophyseal lamina; pf, pneumatic fossa; pocdf, postzygapophyseal centrodiapophyseal fossa; podl, postzygodiapophyseal lamina; poz, postzygapophysis; pp, parapophyses; prdl, prezygodiapophyseal lamina; prz, prezygapophysis; pvf, posteroventral flanges; sdf, spinodiapophyseal fossa. Scale bar equals 10 cm.</p>", "links"=>[], "tags"=>["anatomy", "Comparative anatomy", "biogeography", "Evolutionary biology", "Evolutionary systematics", "cladistics", "Paleontology", "paleobiology", "Paleozoology", "Vertebrate paleontology", "half-tone", "drawings", "cervical", "dorsal", "vertebrae"], "article_id"=>1027264, "categories"=>["Biological Sciences"], "users"=>["Pablo A. Gallina", "Sebastián Apesteguía", "Alejandro Haluza", "Juan I. Canale"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0097128.g001", "stats"=>{"downloads"=>1, "page_views"=>19, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Photographs_and_half_tone_drawings_of_the_cervical_and_dorsal_vertebrae_of_Leinkupal_laticauda_gen_n_sp_n_MMCH_Pv_63_/1027264", "title"=>"Photographs and half-tone drawings of the cervical and dorsal vertebrae of <i>Leinkupal laticauda</i>, gen. n. sp. n. (MMCH-Pv 63).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2014-05-14 03:44:49"}
  • {"files"=>["https://ndownloader.figshare.com/files/1498286"], "description"=>"<p>(A) Strict consensus tree recovered after the inclusion of <i>Leinkupal laticauda</i> in a published data matrix focused on Diplodocoidea relationships <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0097128#pone.0097128-Mannion3\" target=\"_blank\">[21]</a>. (B) Most parsimonious tree recovered after the inclusion of <i>Leinkupal laticauda</i> in another published data matrix focused on Diplodocidae relationships <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0097128#pone.0097128-Tschopp1\" target=\"_blank\">[22]</a>. Support values (Bremer/Bootstrap) of principal nodes are in brackets.</p>", "links"=>[], "tags"=>["anatomy", "Comparative anatomy", "biogeography", "Evolutionary biology", "Evolutionary systematics", "cladistics", "Paleontology", "paleobiology", "Paleozoology", "Vertebrate paleontology"], "article_id"=>1027267, "categories"=>["Biological Sciences"], "users"=>["Pablo A. Gallina", "Sebastián Apesteguía", "Alejandro Haluza", "Juan I. Canale"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0097128.g004", "stats"=>{"downloads"=>0, "page_views"=>25, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Phylogenetic_position_of_Leinkupal_laticauda_gen_n_sp_n_/1027267", "title"=>"Phylogenetic position of <i>Leinkupal laticauda</i>, gen. n. sp. n.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2014-05-14 03:44:49"}
  • {"files"=>["https://ndownloader.figshare.com/files/1498287", "https://ndownloader.figshare.com/files/1498288", "https://ndownloader.figshare.com/files/1498289", "https://ndownloader.figshare.com/files/1498290", "https://ndownloader.figshare.com/files/1498291", "https://ndownloader.figshare.com/files/1498292"], "description"=>"<div><p>Diplodocids are by far the most emblematic sauropod dinosaurs. They are part of Diplodocoidea, a vast clade whose other members are well-known from Jurassic and Cretaceous strata in Africa, Europe, North and South America. However, Diplodocids were never certainly recognized from the Cretaceous or in any other southern land mass besides Africa. Here we report a new sauropod, <i>Leikupal laticauda</i> gen. et sp. nov., from the early Lower Cretaceous (Bajada Colorada Formation) of Neuquén Province, Patagonia, Argentina. This taxon differs from any other sauropod by the presence of anterior caudal transverse process extremely developed with lateroventral expansions reinforced by robust dorsal and ventral bars, very robust centroprezygapophyseal lamina in anterior caudal vertebra and paired pneumatic fossae on the postzygapophyses in anterior-most caudal vertebra. The phylogenetic analyses support its position not only within Diplodocidae but also as a member of Diplodocinae, clustering together with the African form <i>Tornieria</i>, pushing the origin of Diplodocoidea to the Middle Jurassic or even earlier. The new discovery represents the first record of a diplodocid for South America and the stratigraphically youngest record of this clade anywhere.</p></div>", "links"=>[], "tags"=>["anatomy", "Comparative anatomy", "biogeography", "Evolutionary biology", "Evolutionary systematics", "cladistics", "Paleontology", "paleobiology", "Paleozoology", "Vertebrate paleontology", "diplodocid", "sauropod", "cretaceous"], "article_id"=>1027268, "categories"=>["Biological Sciences"], "users"=>["Pablo A. Gallina", "Sebastián Apesteguía", "Alejandro Haluza", "Juan I. Canale"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0097128.s001", "https://dx.doi.org/10.1371/journal.pone.0097128.s002", "https://dx.doi.org/10.1371/journal.pone.0097128.s003", "https://dx.doi.org/10.1371/journal.pone.0097128.s004", "https://dx.doi.org/10.1371/journal.pone.0097128.s005", "https://dx.doi.org/10.1371/journal.pone.0097128.s006"], "stats"=>{"downloads"=>5, "page_views"=>14, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_A_Diplodocid_Sauropod_Survivor_from_the_Early_Cretaceous_of_South_America_/1027268", "title"=>"A Diplodocid Sauropod Survivor from the Early Cretaceous of South America", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2014-05-14 03:44:49"}
  • {"files"=>["https://ndownloader.figshare.com/files/1498284"], "description"=>"<p>Caudal 1-2? in (A) lateral and (B) posterior views. Caudal 7? in (C) lateral and (D) anterior views (reversed). Abbreviations: pf, pneumatic fossa; podl, postzygodiapophyseal lamina; poz, postzygapophysis; prdl, prezygodiapophyseal lamina; prsl, prespinal lamina; prz, prezygapophysis; sprl, spinoprezygapophyseal lamina; spol, spinopostzygapophyseal lamina; tp, transverse process. Scale bar equals 10 cm.</p>", "links"=>[], "tags"=>["anatomy", "Comparative anatomy", "biogeography", "Evolutionary biology", "Evolutionary systematics", "cladistics", "Paleontology", "paleobiology", "Paleozoology", "Vertebrate paleontology", "half-tone", "drawings", "anterior", "caudal", "vertebrae"], "article_id"=>1027265, "categories"=>["Biological Sciences"], "users"=>["Pablo A. Gallina", "Sebastián Apesteguía", "Alejandro Haluza", "Juan I. Canale"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0097128.g002", "stats"=>{"downloads"=>2, "page_views"=>18, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Photographs_and_half_tone_drawings_of_the_anterior_caudal_vertebrae_of_Leinkupal_laticauda_gen_n_sp_n_MMCH_Pv_63_/1027265", "title"=>"Photographs and half-tone drawings of the anterior caudal vertebrae of <i>Leinkupal laticauda</i>, gen. n. sp. n. (MMCH-Pv 63).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2014-05-14 03:44:49"}
  • {"files"=>["https://ndownloader.figshare.com/files/1498285"], "description"=>"<p>Caudal 12? in (A) lateral, (B) dorsal and (C) anterior views (reversed). Caudal 20? in (D) lateral, (E) ventral, (F) dorsal and (G) posterior views. Abbreviations: acdl, anterior centrodiapophyseal lamina; ns, neural spine; pcdl, posterior centrodiapophyseal lamina; pf, pneumatic fossa; podl, postzygodiapophyseal lamina; poz, postzygapophysis; prdl, prezygodiapophyseal lamina; prz, prezygapophysis; sprl, spinoprezygapophyseal lamina; vlc, ventral longitudinal concavity. Scale bar equals 10 cm.</p>", "links"=>[], "tags"=>["anatomy", "Comparative anatomy", "biogeography", "Evolutionary biology", "Evolutionary systematics", "cladistics", "Paleontology", "paleobiology", "Paleozoology", "Vertebrate paleontology", "half-tone", "drawings", "mid", "caudal", "vertebrae"], "article_id"=>1027266, "categories"=>["Biological Sciences"], "users"=>["Pablo A. Gallina", "Sebastián Apesteguía", "Alejandro Haluza", "Juan I. Canale"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0097128.g003", "stats"=>{"downloads"=>4, "page_views"=>29, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Photographs_and_half_tone_drawings_of_the_mid_caudal_vertebrae_of_Leinkupal_laticauda_gen_n_sp_n_MMCH_Pv_63_/1027266", "title"=>"Photographs and half-tone drawings of the mid caudal vertebrae of <i>Leinkupal laticauda</i>, gen. n. sp. n. (MMCH-Pv 63).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2014-05-14 03:44:49"}

PMC Usage Stats | Further Information

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Relative Metric

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