University of Pennsylvania Radiocarbon Dates IX

Author:

Stuckenrath Robert,Coe William R.,Ralph Elizabeth K.

Abstract

This date list includes those series of samples completed in this laboratory as of November, 1965. The B.P. ages are based upon A.D. 1950, and are calculated with a half-life value of 5568 yr. Errors quoted are those derived from measurements of sample, background, and modern-age calibration, and do not include any half-life error. All samples were pretreated with 3N HCl, and some, where noted, received additional pretreatment with 2% NaOH for the removal of possible humic contaminants.

Publisher

Cambridge University Press (CUP)

Subject

General Earth and Planetary Sciences,Archeology

Reference45 articles.

1. Collins H. B. , 1957, Archaeological investigations on Southampton and Walrus Island, N. W. T.: Ann. Repts. Natl. Mus. Canada, 1955–56, Bull. 147.

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