Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)

Detalhes bibliográficos
Autor(a) principal: Paulo, Pedro Oliveira [UNESP]
Data de Publicação: 2014
Tipo de documento: Tese
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/124532
http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/10-06-2015/000831108.pdf
Resumo: In Brazil almost all regions show reports of Pleistocene mammal fossils, since early years of the Twentieth Century, although for Goiás State they were only confirmed in the 1970's. In Goiás the first reports of Megafauna individuals were from Jaupaci, Midwestern Goiás, located 260 km from Goiânia. These remains were collected in Pleistocene levels of the Pau Ferrado Fossiliferous Site, from aa abandoned diamond mine with same name. From this site, a vast amount of mammal fossil bones was recovered, containing mainly representatives of Eremotherium and Stegomastodon. The goals of this work were: 1) to perform an osteological description and identification of the bone remains from Jaupaci, and part of the collections from Memorial do Cerrado Museum/PUC - Goiás; 2) to describe ontogenetic variations, typical features and pathological elements among these bone remains; 3) to perform a geochronological dating of bone remains from this fossiliferous site, placing it in time, and to propose an interpretation of the paleoenvironmental conditions for late Pleistocene in Goiás State; 4) confirmation of the fossiliferous potential of the Pau Ferrado Site. The osteological description of Eremotherium laurillardi bone samples indicated the occurrence of different ontogenetic stages of development (youngs, adults and old animals). Among the whole assemblage of bone remains it was possible to distinguish the presence of features related to Family Mylodontidae, expanding the previously reported taxon diversity for Pau Ferrado Locality. A hand bone sample from Mylodontidae was identified with pathological features, exhibiting signs of healing and putative signs of infection. Concerning Stegomastodon waring, the inference of an adult individual among the samples was possible due to wear pattern of the molars. The vastness of bone elements from Pleistocene mammals, recovered during short seasons of field work, proved the richness of the Pau Ferrado...
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spelling Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)PaleontologyPaleontologiaPaleontologia - Pleistoceno - PleistocenoMamífero fóssilDatação arqueologicaJaupaci (GO)In Brazil almost all regions show reports of Pleistocene mammal fossils, since early years of the Twentieth Century, although for Goiás State they were only confirmed in the 1970's. In Goiás the first reports of Megafauna individuals were from Jaupaci, Midwestern Goiás, located 260 km from Goiânia. These remains were collected in Pleistocene levels of the Pau Ferrado Fossiliferous Site, from aa abandoned diamond mine with same name. From this site, a vast amount of mammal fossil bones was recovered, containing mainly representatives of Eremotherium and Stegomastodon. The goals of this work were: 1) to perform an osteological description and identification of the bone remains from Jaupaci, and part of the collections from Memorial do Cerrado Museum/PUC - Goiás; 2) to describe ontogenetic variations, typical features and pathological elements among these bone remains; 3) to perform a geochronological dating of bone remains from this fossiliferous site, placing it in time, and to propose an interpretation of the paleoenvironmental conditions for late Pleistocene in Goiás State; 4) confirmation of the fossiliferous potential of the Pau Ferrado Site. The osteological description of Eremotherium laurillardi bone samples indicated the occurrence of different ontogenetic stages of development (youngs, adults and old animals). Among the whole assemblage of bone remains it was possible to distinguish the presence of features related to Family Mylodontidae, expanding the previously reported taxon diversity for Pau Ferrado Locality. A hand bone sample from Mylodontidae was identified with pathological features, exhibiting signs of healing and putative signs of infection. Concerning Stegomastodon waring, the inference of an adult individual among the samples was possible due to wear pattern of the molars. The vastness of bone elements from Pleistocene mammals, recovered during short seasons of field work, proved the richness of the Pau Ferrado...Embora ocorrências de mamíferos fósseis da megafauna pleistocênica sejam conhecidas em praticamente todos os estados brasileiros desde meados do Século XX, em Goiás somente foram confirmadas em meados da década de 1970. As primeiras evidências de membros da megafauna foram reconhecidas no Município de Jaupaci, Centro-Oeste do Estado de Goiás. Tais restos foram coletados em níveis sedimentares do Pleistoceno final no Sítio Fossilífero Pau Ferrado, em uma rudimentar mina de extração de diamantes com o mesmo nome. Nesta localidade foram coletadas expressivas quantidades de restos fósseis, permitindo o reconhecimento, até então, de quatro gêneros, dentre os quais Eremotherium e Stegomastodon. Os principais objetivos deste trabalho foram realizar a descrição osteológica e a respectiva identificação mais acurada das peças provenientes de Jaupaci, depositadas como parte do acervo do Museu do Memorial do Cerrado/PUC-Goiás, bem como reconhecer eventuais variações ontogenéticas, patologias e a presença de taxa não identificados previamente dentre estes. Adicionalmente, promover a datação geocronológica desta importante localidade fossilífera, situando-a no tempo, e propor, tentativamente, condições paleoambientais características do Pleistoceno final na região. A descrição osteológica de peças pertencentes à Eremotherium laurillardi e Stegomastodon waringi permitiu o reconhecimento de informações paleobiológicas importantes, não consideradas anteriormente em estudos prévios. Constatou-se a presença de indivíduos em diferentes estágios ontogenéticos no âmbito dos espécimens atribuíveis a E. laurillardi, com a presença de jovens, sub-adultos e animais longevos. O inédito reconhecimento de elementos ósseos, indicando a presença de representantes da Família Mylodontidae nesta localidade, permitiu ampliar a diversidade dos representantes em Pau Ferrado. Identificou-se ainda um elemento patológico...Universidade Estadual Paulista (Unesp)Bertini, Reinaldo José [UNESP]Universidade Estadual Paulista (Unesp)Paulo, Pedro Oliveira [UNESP]2015-07-13T12:10:32Z2015-07-13T12:10:32Z2014-10-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis155 f. : il.application/pdfPAULO, Pedro Oliveira. Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás). 2014. 155 f. Tese - (doutorado) - Universidade Estadual Paulista, Instituto de Geociências e Ciências Exatas, 2014.http://hdl.handle.net/11449/124532000831108http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/10-06-2015/000831108.pdf33004137036P931570521114230470000-0001-5429-1139Alephreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporinfo:eu-repo/semantics/openAccess2024-01-17T06:27:47Zoai:repositorio.unesp.br:11449/124532Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:17:01.684040Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
title Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
spellingShingle Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
Paulo, Pedro Oliveira [UNESP]
Paleontology
Paleontologia
Paleontologia - Pleistoceno - Pleistoceno
Mamífero fóssil
Datação arqueologica
Jaupaci (GO)
title_short Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
title_full Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
title_fullStr Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
title_full_unstemmed Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
title_sort Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
author Paulo, Pedro Oliveira [UNESP]
author_facet Paulo, Pedro Oliveira [UNESP]
author_role author
dc.contributor.none.fl_str_mv Bertini, Reinaldo José [UNESP]
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Paulo, Pedro Oliveira [UNESP]
dc.subject.por.fl_str_mv Paleontology
Paleontologia
Paleontologia - Pleistoceno - Pleistoceno
Mamífero fóssil
Datação arqueologica
Jaupaci (GO)
topic Paleontology
Paleontologia
Paleontologia - Pleistoceno - Pleistoceno
Mamífero fóssil
Datação arqueologica
Jaupaci (GO)
description In Brazil almost all regions show reports of Pleistocene mammal fossils, since early years of the Twentieth Century, although for Goiás State they were only confirmed in the 1970's. In Goiás the first reports of Megafauna individuals were from Jaupaci, Midwestern Goiás, located 260 km from Goiânia. These remains were collected in Pleistocene levels of the Pau Ferrado Fossiliferous Site, from aa abandoned diamond mine with same name. From this site, a vast amount of mammal fossil bones was recovered, containing mainly representatives of Eremotherium and Stegomastodon. The goals of this work were: 1) to perform an osteological description and identification of the bone remains from Jaupaci, and part of the collections from Memorial do Cerrado Museum/PUC - Goiás; 2) to describe ontogenetic variations, typical features and pathological elements among these bone remains; 3) to perform a geochronological dating of bone remains from this fossiliferous site, placing it in time, and to propose an interpretation of the paleoenvironmental conditions for late Pleistocene in Goiás State; 4) confirmation of the fossiliferous potential of the Pau Ferrado Site. The osteological description of Eremotherium laurillardi bone samples indicated the occurrence of different ontogenetic stages of development (youngs, adults and old animals). Among the whole assemblage of bone remains it was possible to distinguish the presence of features related to Family Mylodontidae, expanding the previously reported taxon diversity for Pau Ferrado Locality. A hand bone sample from Mylodontidae was identified with pathological features, exhibiting signs of healing and putative signs of infection. Concerning Stegomastodon waring, the inference of an adult individual among the samples was possible due to wear pattern of the molars. The vastness of bone elements from Pleistocene mammals, recovered during short seasons of field work, proved the richness of the Pau Ferrado...
publishDate 2014
dc.date.none.fl_str_mv 2014-10-07
2015-07-13T12:10:32Z
2015-07-13T12:10:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv PAULO, Pedro Oliveira. Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás). 2014. 155 f. Tese - (doutorado) - Universidade Estadual Paulista, Instituto de Geociências e Ciências Exatas, 2014.
http://hdl.handle.net/11449/124532
000831108
http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/10-06-2015/000831108.pdf
33004137036P9
3157052111423047
0000-0001-5429-1139
identifier_str_mv PAULO, Pedro Oliveira. Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás). 2014. 155 f. Tese - (doutorado) - Universidade Estadual Paulista, Instituto de Geociências e Ciências Exatas, 2014.
000831108
33004137036P9
3157052111423047
0000-0001-5429-1139
url http://hdl.handle.net/11449/124532
http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/10-06-2015/000831108.pdf
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dc.format.none.fl_str_mv 155 f. : il.
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dc.publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
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repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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