INGEIS radiocarbon laboratory dates IV

CORDERO OTERO, ROBERTO; LANZELOTTI, SONIA LAURA; PANARELLO, HÉCTOR

RADIOCARBON

Arizona Boards of Regents (University of Arizona)

Lugar: Arizona; Año: 2002 vol. 44 p. 181 - 193

0033-8222

We present here the results of 80 archaeological and paleoenvoronmental samples from Argentina and Uruguay, processed between 1986 and 1988 by M A Albero and M A Gonzalez. Series of samples and single samples are grouped by province, and then by locality or archeological site, from north to south. See sample location maps for details. Procedures for sample pretreatment, counting, statistical analysis and age calculation were essentially the same as previously described by Albero and Angiolini (1985). Results are reported as con-ventional 14C dates in years before AD 1950. They are corrected for isotopic fractionation. 14C con-tents of some paleoenvironmental samples are expressed in percent modern carbon (pMC).