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Master's Dissertation
DOI
https://doi.org/10.11606/D.41.2013.tde-31032014-111758
Document
Author
Full name
Melissa Padilha Duarte Rosa
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2013
Supervisor
Committee
Zaher, Hussam El Dine (President)
Anelli, Luiz Eduardo
Rodrigues, Miguel Trefaut Urbano
Title in Portuguese
Descrição osteológica e posicionamento taxonômico de microvertebrados fósseis do Cretáceo Superior (Bacia Bauru) afloramento "Tartaruguito", município de Pirapozinho (SP)
Keywords in Portuguese
Bacia Bauru
Cretáceo
Fóssil
Microvertebrados
Pirapozinho
Abstract in Portuguese
No presente trabalho materiais de microvertebrados coletados no sítio fossilifero de Pirapozinho são descritos. Estão presentes nesta camada materiais fósseis de peixes, quelônios e dentes de dinossauro e crocodilo. Diversos estudos anteriores descreveram e posicionaram filogeneticamente o exemplar mais comum encontrado na localidade, o quelônio fóssil Bauruemys elegans, porém não existem trabalhos sistemáticos voltados para a descrição dos fragmentos presentes no afloramento. Para classificar taxonomicamente os materiais encontrados, foram empregados os materiais depositados em coleções científicas e a informação disponível na literatura. Grande parte do material triado corresponde a fragmentos que não puderam ser utilizados para descrição, pois apresentam considerável desgaste, provavelmente devido ao teor da camada que indica se tratarem de materiais oriundos de eventos de transporte hidráulico, hipótese levantada devido ao empacotamento, abrasão e completa dissociação e desarticulação que se encontram os materiais
Title in English
Osteological description and taxonomic classification of the fossil microvertebrates from the upper Cretaceous (Bauru Basin) outcrop "Tartaruguito", city of Pirapozinho (SP)
Keywords in English
Bauru basin
Cretaceous
Fossil
Microvertebrates
Pirapozinho
Abstract in English
In this work microvertebrate materials from Pirapozinho fossiliferous site were colected and described. In this strata are present fóssil material of fish, turtles and teeth of dinosaur and crocodile. Several previous works described and placed phylogenetically the most common specimenfound in this locality, the fóssil turtle Bauruemys elegans, however there are no systematic work focused on the fragments descriptions present in the locality. To classify taxonomically the materials found, were used the materials deposited in scientific collections and in information available in literature. Most of the material screened corresponds to fragments that could not be used for description, because they show considerable wear, probably due to the content of the strata that indicates that these material are related to events of hydraulic transport, hypothesis due to packaging, abrasion and complete dissociation and disarticulation ofthe materials
 
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Melissa_Rosa_COMP.pdf (3.26 Mbytes)
Publishing Date
2014-04-10
 
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