Representantes da megafauna pleistocênica do sítio fossilífero de Pau Ferrado (Jaupaci, Goiás)
Autor(a) principal: | |
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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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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 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
155 f. : il. application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
publisher.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.source.none.fl_str_mv |
Aleph 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 |
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1808129503752355840 |