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(Article of periodic en Anglais - 1993)

Document title

Factors affecting 14C ages of lacustrine carbonates : timing and duration of the Last Highstand Lake in the Lahontan Basin

Authors(s) and Affiliation(s)

BENSON L. ;

Abstract

The purposes of this paper are to determine when corrections for low initial [14]C/c ratios in lake water should be made and which Lahontan carbonates listed in published carbonate [14]C data bases (e.g., Benson, 1978, 1981; Benson et al., 1991) have remained closed systems with respect to the isotopes of carbon. Based on these determinations, the most reliable of the carbonate [14]C ages are used to calculate carbonate accumulation rates. The accumulation rates then are applied to the measured thickness of highstand carbonates and used to estimate the timing and duration of the last Lake Lahontan highstand

Source

Article of periodic

published at : Quaternary research / ISSN 0033-5894 / CODEN QRESAV

Editor : Elsevier, San Diego, CA - ETATS-UNIS (1970)

Millesime : 1993, vol. 39, no2 [pp. 163-174]

Bibliographic references : 23 réf.

Collation : Illustration ;

Language

Anglais

Localisation

American geological institute

INIST-CNRS, Cote INIST : 15739

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1993.
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