Anatomia interna de alguns moluscos bivalves fósseis do grupo Bauru (Cretáceo Superior, Bacia Bauru), Brasil: implicações paleoecológicas
Detailed analyses in species of fossil bivalve mollusks of the Bauru Group (Late Cretaceous, Bauru Basin), exposed in the Sérgio Mezzarila scientifi c collection (IG/ SMA/SP), expose the preservation of musculature scars that have not been described as yet to Anodontites in São Paulo and Minas Gerai...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | Brasil |
| Institución: | Universidade Estadual Paulista (UNESP) |
| Repositorio: | Repositório Institucional da UNESP |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.unesp.br:11449/134410 |
| Acceso en línea: | http://dx.doi.org/10.5212/TerraPlural.v.4i1.113120 http://hdl.handle.net/11449/134410 |
| Access Level: | acceso abierto |
| Palabra clave: | Late Cretaceous Fossil Bivalves Bauru Basin Mutelidae Cretáceo superior Bivalves fósseis Bacia Bauru |
| Sumario: | Detailed analyses in species of fossil bivalve mollusks of the Bauru Group (Late Cretaceous, Bauru Basin), exposed in the Sérgio Mezzarila scientifi c collection (IG/ SMA/SP), expose the preservation of musculature scars that have not been described as yet to Anodontites in São Paulo and Minas Gerais state. These features, which are associated to taxa-external anatomies, contribute to better understand the life habits of these freshwater organisms that were probably related to seasonal energetic variations in the rivers, where these organisms lived. Despite the fragmentary character of this record, the new information broadens the paleoecological panorama of bivalves in the Late Cretaceous of the Bauru Basin. |
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