Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-03T01:01:31.718Z Has data issue: false hasContentIssue false
  • English
  • Français

Museo De La Plata Radiocarbon Measurements I

Published online by Cambridge University Press:  18 July 2016

Anibal Figini ,
Gabriel Gomez ,
Jorge Carbonari ,
Roberto Huarte  and
Alicia Zubiaga
Anibal Figini
Affiliation:
Laboratorio de Tritio y Radiocarbono, Facultad de Ciencias Naturales y Museo, Paseo del Bosque, 1900 La Plata, Argentina
Gabriel Gomez
Affiliation:
Laboratorio de Tritio y Radiocarbono, Facultad de Ciencias Naturales y Museo, Paseo del Bosque, 1900 La Plata, Argentina
Jorge Carbonari
Affiliation:
Laboratorio de Tritio y Radiocarbono, Facultad de Ciencias Naturales y Museo, Paseo del Bosque, 1900 La Plata, Argentina
Roberto Huarte
Affiliation:
Laboratorio de Tritio y Radiocarbono, Facultad de Ciencias Naturales y Museo, Paseo del Bosque, 1900 La Plata, Argentina
Alicia Zubiaga
Affiliation:
Laboratorio de Tritio y Radiocarbono, Facultad de Ciencias Naturales y Museo, Paseo del Bosque, 1900 La Plata, Argentina
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The reinstallment, operation, and the 14C measurements reported here were made since 1976 in the LATYR, the Radiocarbon Dating Laboratory of the Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata. Sample preparation is preceded by careful visual separation and hand removal of gross impurities. This is followed in all cases (charcoal, wood) with successive washings of the sample with boiling 2% HCl and 1% NaOH solution for removal of carbonates and humic acids. Thereafter, it is washed with distilled water and acidified to pH = 3. Individual variations in the pretreatment are not described in the date list, but they are usually reported directly to the collector together with the data obtained.

Type
Date Lists
Information
Radiocarbon , Volume 26 , Issue 1 , 1984 , pp. 127 - 134
Copyright
Copyright © The American Journal of Science 

References

Angulo, R, Fidalgo, F, Gómez Peral, M, and Schnack, E, 1978, Las ingresiones marinas cuaternarias en la Bahía de San Antonio y sus vecindades, Provincia de Río Negro: Cong Geol Argentino, 7th, Actas, Neuquén, v 1, p 271–283.Google Scholar
Cigliano, E, 1966, Contribución a los fechados radiocarbónicos argentinos: Rev Mus La Plata, Antrop, ns, v 6, p 1–16.Google Scholar
Cortelezzi, C, 1977, Datación de las formaciones marinas en el Cuaternario de las proximidades de La Plata-Magdalena, Provincia de Buenos Aires: LEMIT, Anales, v 1.Google Scholar
Fidalgo, F, 1979, Upper Pleistocene-Recent marine deposits in North eastern Buenos Aires Province (Argentina), in Suguio, K, Fairchild, T, Martin, L, and Flexor, J M, eds, Internatl symposium on coastal evolution in the Quaternary, 1978: Sao Paulo, Brasil, p 384–404.Google Scholar
Fidalgo, F, Figini, A, Gómez, G, Carbonari, J, and Huarte, R, 1980, Algunas dataciones absolutas en sedimentos marinos de la Bahía de San Antonio, Provincia de Río Negro: Simposio problemas geol litoral Atlántico Bonaerense, Mar del Plata: Com Invest Cie Pcia Buenos Aires, Resúmenes, p 243–251.Google Scholar
Fidalgo, F, Figini, A, Gómez, G, Carbonari, J, and Huarte, R, 1981, Dataciones radiocarbónicas en las Formaciones Las Escobas y Destacamento Río Salado, Provincia de Buenos Aires: Cong Geol Argentino, 8th, Actas, San Luis, v 4, p 43–56.Google Scholar
Figini, A, Gómez, G, and Huarte, R, 1978, Variación del carbono 14 en la atmósfera. Su relación con estudios hidrológicos: II reunión informativa Cuaternario Bonaerense, Com Invest Cie Pcia Buenos Aires, Resúmenes, p 29–34.Google Scholar
Figini, A, Gómez, G, Huarte, R, and Carbonari, J, 1981, Aplicación de los isótopos ambientales (carbono 14, tritio, deuterio y oxígeno 18) en las aguas subterráneas del area de la ciudad de Mar del Plata, Provincia de Buenos Aires: Cong Geol Argentino, 8th, Actas, San Luis, v 4, p 21–41.Google Scholar
González, M, Musacchio, E, García, A, Pascual, R, and Corte, A, 1981, Las líneas de costa pleistocenas de la Salina del Bebedero (San Luis, Argentina). Implicancias paleoambientales de sus microfósiles: Cong Geol Argentino, 8th, Actas, San Luis, v 3, p 617–628.Google Scholar
Haynes, C V, 1968, Radiocarbon: analysis of inorganic carbon of fossil bone and enamel: Science, v 161, p 687–688.Google ScholarPubMed
Longin, R, 1970, Extraction du collagene des os fossiles pour leur datation par la methode du carbone 14: Thesis no. 553, Univ Lyon, p 1–70.Google Scholar
Longin, R, 1971, New method of collagen extraction for radiocarbon dating: Nature, v 230, p 241–242.CrossRefGoogle ScholarPubMed
Valastro, S, Land, L S, and Varela, A G, 1977, An improved procedure for wet oxidation of the 14C NBS oxalic acid standard: Radiocarbon, v 19, p 375–382.CrossRefGoogle Scholar
Valastro, S, Land, L S, and Varela, A G, 1979, An improved procedure for wet oxidation of the 14C NBS oxalic acid standard, in Berger, Rainer, and Suess, H E, eds, Radiocarbon dating, Internatl conf on 14C dating, 9th, Proc: Berkeley/Los Angeles, Univ California Press p 125–134.CrossRefGoogle Scholar
Ward, G K and Wilson, S R, 1978, Procedures for comparing and combining radiocarbon age determinations: a critique: Archaeometry, v 20, no. 1, p 19–31.Google Scholar