Icnofósseis (paleotocas e crotovinas) atribuídos a mamíferos extintos no sudeste e sul do Brasil

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorFundação Univ Fed Rio Grande
dc.contributorUniversidade Federal do Rio Grande do Sul (UFRGS)
dc.date.accessioned2014-05-20T13:12:22Z
dc.date.available2014-05-20T13:12:22Z
dc.date.created2014-05-20T13:12:22Z
dc.date.issued2009-09-01
dc.identifierRevista Brasileira de Paleontologia. Sao Leopoldo: Soc Brasileira Paleontologia, v. 12, n. 3, p. 247-256, 2009.
dc.identifier1519-7530
dc.identifierhttp://hdl.handle.net/11449/352
dc.identifier10.4072/rbp.2009.3.07
dc.identifierWOS:000273215900007
dc.description.abstractICHNOFOSSILS (PALEO-BURROWS and CROTOVINES) ATTRIBUTED TO EXTINCT MAMMALS IN SOUTHEASTERN and SOUTH BRAZIL. This work presents information regarding tunnels which are attributed to large extinct mammals. These structures can be found in several places in southeastern and southern Brazil, in different types of substrate, occurring as hollow structures (paleo-burrows) or those filled with sediments (crotovines). The dimensions and osteoderm and claw imprints found along the internal walls of the paleo-burrow found on aluvial fan deposits near the town of Cristal (Rio Grande do Sul State) suggest that a dasypodid xenarthran might have dug this structure. Comparison with similar structures found in Argentina can provide more detailed information regarding the paleoecology and biostratigraphy of the organisms that made these burrows.
dc.languagepor
dc.publisherSoc Brasileira Paleontologia
dc.relationRevista Brasileira de Paleontologia
dc.relation0.541
dc.relation0,333
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectichnofossils
dc.subjectpaleo-burrows
dc.subjectcrotovines
dc.subjectXenarthra
dc.subjectDasypodidae
dc.titleIcnofósseis (paleotocas e crotovinas) atribuídos a mamíferos extintos no sudeste e sul do Brasil
dc.typeArtículos de revistas


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