University of Pennsylvania Radiocarbon Dates XIII

Author:

Lawn Barbara

Abstract

This date list includes those series of samples completed in this laboratory as of November 1969. The b.p. ages are based upon a.d. 1950, and are calculated with a half-life value of 5568 yr. All samples were counted at least twice for periods of not less than 1000 minutes each. Errors quoted are derived from measurement of samples, background, and modern-age calibration, but do not include any half-life error. All samples were pretreated with 3N HCl, and some, where noted, were given additional pretreatment with 2% NaOH for the removal of possible humic contaminants.

Publisher

Cambridge University Press (CUP)

Subject

General Earth and Planetary Sciences,Archeology

Reference38 articles.

1. Chronique Archaeologique;Pritchard;Rev. Biblique,1965c

2. Problems of Protohistoric Iran as Seen from Hasanlu

3. Univ. of Pennsylvania radiocarbon dates III;Ralph;Radiocarbon,1959

4. Excavations at Gedikli (Karahöyük)-First preliminary report;Alkim;Belletin,1966

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