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dc.contributor.author
Gordillo, Sandra  
dc.contributor.author
Schwabe, Enrico  
dc.date.available
2018-08-14T15:39:00Z  
dc.date.issued
2009-05  
dc.identifier.citation
Gordillo, Sandra; Schwabe, Enrico; First Quaternary fossil record of Polyplacophorans from southern South America; Elsevier France-editions Scientifiques Medicales Elsevier; Geobios; 42; 3; 5-2009; 265-271  
dc.identifier.issn
0016-6995  
dc.identifier.uri
http://hdl.handle.net/11336/55365  
dc.description.abstract
A diverse assemblages of well-preserved polyplacophoran shell plates is present in Holocene marine deposits along the Beagle Channel, Tierra del Fuego (54°S). They represent the first fossil Quaternary report of polyplacophorans from southern South America. The taxa include Callochiton puniceus (Couthouy MS, Gould), Plaxiphora aurata (Spalowsky), Plaxiphora sp., Tonicia atrata (Sowerby), Tonicia calbucensis Plate, Tonicia chilensis (Frembly), and Tonicia lebruni de Rochebrune. The presence of these taxa in a transitory area between the Atlantic and the Pacific oceans suggests that, in the recent past, the Beagle Channel acted as a path that facilitated faunal dispersion between the two oceans. These records also show an apparent stability of these faunas over a period of several thousand years (from ca. 7500 years BP to present).  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier France-editions Scientifiques Medicales Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Polyplacophora  
dc.subject
Quaternary  
dc.subject
Southern South America  
dc.subject
Systematics  
dc.subject.classification
Meteorología y Ciencias Atmosféricas  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
First Quaternary fossil record of Polyplacophorans from southern South America  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-13T17:14:09Z  
dc.journal.volume
42  
dc.journal.number
3  
dc.journal.pagination
265-271  
dc.journal.pais
Francia  
dc.description.fil
Fil: Gordillo, Sandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina  
dc.description.fil
Fil: Schwabe, Enrico. Zoologische Staatssammlung München; Alemania  
dc.journal.title
Geobios  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0016699509000187  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.geobios.2008.10.005