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dc.contributor.author
Favier Dubois, Cristian Mario
dc.contributor.author
Jull, A. J. Timothy
dc.date.available
2018-09-07T17:52:31Z
dc.date.issued
2018-04
dc.identifier.citation
Favier Dubois, Cristian Mario; Jull, A. J. Timothy; Marine reservoir effect values from shell-middens of san matías gulf, northern patagonia (Argentina): A 5000-yr record; University of Arizona. Department of Geosciences; Radiocarbon; 60; 2; 4-2018; 419-424
dc.identifier.issn
0033-8222
dc.identifier.uri
http://hdl.handle.net/11336/58738
dc.description.abstract
Ten marine reservoir effect (R) values were obtained from archaeological shell-middens along the San Matías Gulf, North Patagonian Atlantic coast, Argentina. They were determined by accelerator mass spectrometry (AMS) measurements on marine shell (Mytilidae) and charcoal samples (burned, short-lived plants) derived from a common stratigraphic unit. The R values fluctuate between 205±48 and 358±56 14C yr BP from ca. 5300 to ca. 700 14C yr BP with no obvious temporal trend. Calculated ΔR values fluctuate between +30±66 and -162±48 yr during the same time span. Local factors such as restricted connection with the open sea or presence of aged carbonates do not appear to have had an influence on this effect along the gulf coastline. The mean R value obtained (266 ± 51 yr) constitutes a useful value for correcting ages in shells from abundant archaeological deposits recorded in the area since Middle Holocene times.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
University of Arizona. Department of Geosciences
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Marine Reservoir Effect
dc.subject
Mid-Late Holocene
dc.subject
Mytilidae
dc.subject
Northern Patagonia
dc.subject.classification
Historia
dc.subject.classification
Historia y Arqueología
dc.subject.classification
HUMANIDADES
dc.title
Marine reservoir effect values from shell-middens of san matías gulf, northern patagonia (Argentina): A 5000-yr record
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-07T13:53:03Z
dc.journal.volume
60
dc.journal.number
2
dc.journal.pagination
419-424
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Arizona
dc.description.fil
Fil: Favier Dubois, Cristian Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales. Departamento de Arqueología; Argentina
dc.description.fil
Fil: Jull, A. J. Timothy. Institute of Nuclear Research. Isotope Climatology Research Centre; Hungría. University of Arizona; Estados Unidos
dc.journal.title
Radiocarbon
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1017/RDC.2017.138
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bit.ly/2wZVdpR
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