Radiocarbon, Volume 33 (1991): Recent submissions
Now showing items 1-20 of 53
-
Radiocarbon, Volume 33, Number 3 (1991)Department of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon, Volume 33, Number 2 (Program and Abstracts of the 14th International Radiocarbon Conference, 1991)Department of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon, Volume 33, Number 1 (1991)Department of Geosciences, The University of Arizona, 1991-01-01
-
University of Rome Radiocarbon Dates XVIIThis list includes dates from Italy, Libyan Sahara, Niger and the Dahlak Islands, obtained from 1976 to 1980, using the benzene scintillation method. Chemical processing from sample to benzene follows procedures of Alessio et al (1978a). Standard pretreatment for wood and charcoal included boiling with 5-10% HCL. Pretreatment for a-labeled samples underwent leaching with 0.2N NaOH. Since the last date list, Lecroy NIM modules have replaced the original recording electronics for the liquid scintillation detection system, described in Alessio et al (1973, 1976). Benzene sample volumes up to 4.Sml, with appropriate amounts of NE 216 scintillator (Nuclear Enterprises, Ltd) yielded the best figure-of-merit (E2/B = 2300) for 2m1 benzene and an efficiency of 72%. Age calculations comply with standard Radiocarbon protocol, as Stuiver and Polach (1977) recommended, including normalization by mass spectrometrically determined delta-13C (Alessio et al 1969).
-
The 14th International Radiocarbon ConferenceDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Third International Radiocarbon Intercomparison 1992Department of Geosciences, The University of Arizona, 1991-01-01
-
Send for a Free Sample Copy of...Quaternary Science ReviewsDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Send for a Free Sample Copy of...Quaternary InternationalDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon Announces the Publication of the Following Special Issues:Department of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon Announces the Publication of the Following Special Issues:Department of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon Announces the Publication of the Following Special IssuesDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon – Price ListDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon – Price ListDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Program of the 14th International Radiocarbon ConferenceDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Radiocarbon – Price ListDepartment of Geosciences, The University of Arizona, 1991-01-01
-
Pre-Conference Workshops – May 19, 1991Department of Geosciences, The University of Arizona, 1991-01-01
-
Notice to Readers and ContributorsDepartment of Geosciences, The University of Arizona, 1991-01-01
-
North American ArchaeologistDepartment of Geosciences, The University of Arizona, 1991-01-01