A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1111/j.1475-4983.2005.00527.x http://hdl.handle.net/11449/33993 |
Resumo: | Material from a new titanosaur from the Bauru Basin (Bauru Group), Brazil is described and compared with well-known titanosaurs. Adamantisaurus mezzalirai gen. et sp. nov. is based on six articulated anterior caudal vertebrae and two haemapophyses collected from the Adamantina Formation, which is considered to be Campanian-Maastrichtian? in age. Adamantisaurus mezzalirai is characterized by the following combination of characteristics: anterior caudal vertebrae with straight or slightly backwardly-projecting neural spines with strongly expanded distal ends, stout prespinal lamina, very wide pre- and postzygapophyseal articular facets, and concave postzygapophyseal articular facets on anterior caudal vertebrae. Although our cladistic analysis has produced equivocal results, Adamantisaurus mezzalirai shares with DGM 'Series B' (Peiropolis titanosaur) and Aeolosaurus the presence of postzygapophyses with concave articular facets, and shares with DGM 'Series B' the presence of laterally expanded neural spines and stout prespinal lamina. Additionally, A. mezzalirai shares with DGM 'Series' C (other titanosaur from Peiropolis) the presence of short neural spines. |
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A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east BrazilTitanosaursUpper CretaceousBauru BasinAdamantina FormationBrazilMaterial from a new titanosaur from the Bauru Basin (Bauru Group), Brazil is described and compared with well-known titanosaurs. Adamantisaurus mezzalirai gen. et sp. nov. is based on six articulated anterior caudal vertebrae and two haemapophyses collected from the Adamantina Formation, which is considered to be Campanian-Maastrichtian? in age. Adamantisaurus mezzalirai is characterized by the following combination of characteristics: anterior caudal vertebrae with straight or slightly backwardly-projecting neural spines with strongly expanded distal ends, stout prespinal lamina, very wide pre- and postzygapophyseal articular facets, and concave postzygapophyseal articular facets on anterior caudal vertebrae. Although our cladistic analysis has produced equivocal results, Adamantisaurus mezzalirai shares with DGM 'Series B' (Peiropolis titanosaur) and Aeolosaurus the presence of postzygapophyses with concave articular facets, and shares with DGM 'Series B' the presence of laterally expanded neural spines and stout prespinal lamina. Additionally, A. mezzalirai shares with DGM 'Series' C (other titanosaur from Peiropolis) the presence of short neural spines.São Paulo State Univ, UNESP, IGCE, BR-13506900 Rio Claro, BrazilSão Paulo State Univ, UNESP, IGCE, BR-13506900 Rio Claro, BrazilBlackwell PublishingUniversidade Estadual Paulista (Unesp)Santucci, R. M.Bertini, R. J.2014-05-20T15:23:09Z2014-05-20T15:23:09Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article59-66application/pdfhttp://dx.doi.org/10.1111/j.1475-4983.2005.00527.xPalaeontology. Oxford: Blackwell Publishing, v. 49, p. 59-66, 2006.0031-0239http://hdl.handle.net/11449/3399310.1111/j.1475-4983.2005.00527.xWOS:000234128300004WOS000234128300004.pdf31570521114230470000-0001-5429-1139Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPalaeontology3.7301,840info:eu-repo/semantics/openAccess2023-11-04T06:11:51Zoai:repositorio.unesp.br:11449/33993Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:54:57.664292Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
title |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
spellingShingle |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil Santucci, R. M. Titanosaurs Upper Cretaceous Bauru Basin Adamantina Formation Brazil |
title_short |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
title_full |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
title_fullStr |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
title_full_unstemmed |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
title_sort |
A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil |
author |
Santucci, R. M. |
author_facet |
Santucci, R. M. Bertini, R. J. |
author_role |
author |
author2 |
Bertini, R. J. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Santucci, R. M. Bertini, R. J. |
dc.subject.por.fl_str_mv |
Titanosaurs Upper Cretaceous Bauru Basin Adamantina Formation Brazil |
topic |
Titanosaurs Upper Cretaceous Bauru Basin Adamantina Formation Brazil |
description |
Material from a new titanosaur from the Bauru Basin (Bauru Group), Brazil is described and compared with well-known titanosaurs. Adamantisaurus mezzalirai gen. et sp. nov. is based on six articulated anterior caudal vertebrae and two haemapophyses collected from the Adamantina Formation, which is considered to be Campanian-Maastrichtian? in age. Adamantisaurus mezzalirai is characterized by the following combination of characteristics: anterior caudal vertebrae with straight or slightly backwardly-projecting neural spines with strongly expanded distal ends, stout prespinal lamina, very wide pre- and postzygapophyseal articular facets, and concave postzygapophyseal articular facets on anterior caudal vertebrae. Although our cladistic analysis has produced equivocal results, Adamantisaurus mezzalirai shares with DGM 'Series B' (Peiropolis titanosaur) and Aeolosaurus the presence of postzygapophyses with concave articular facets, and shares with DGM 'Series B' the presence of laterally expanded neural spines and stout prespinal lamina. Additionally, A. mezzalirai shares with DGM 'Series' C (other titanosaur from Peiropolis) the presence of short neural spines. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01-01 2014-05-20T15:23:09Z 2014-05-20T15:23:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1111/j.1475-4983.2005.00527.x Palaeontology. Oxford: Blackwell Publishing, v. 49, p. 59-66, 2006. 0031-0239 http://hdl.handle.net/11449/33993 10.1111/j.1475-4983.2005.00527.x WOS:000234128300004 WOS000234128300004.pdf 3157052111423047 0000-0001-5429-1139 |
url |
http://dx.doi.org/10.1111/j.1475-4983.2005.00527.x http://hdl.handle.net/11449/33993 |
identifier_str_mv |
Palaeontology. Oxford: Blackwell Publishing, v. 49, p. 59-66, 2006. 0031-0239 10.1111/j.1475-4983.2005.00527.x WOS:000234128300004 WOS000234128300004.pdf 3157052111423047 0000-0001-5429-1139 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Palaeontology 3.730 1,840 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
59-66 application/pdf |
dc.publisher.none.fl_str_mv |
Blackwell Publishing |
publisher.none.fl_str_mv |
Blackwell Publishing |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128720369614848 |