28263
Title Of Article Chaper
Carbon-14 dating of small samples by proportional counting
Title Of Journal Book
Science
Volume
206
Issue
4419
Pages
683-685
Literature Type
Serial
Literature Level
Analytic
Abstract
Conventional carbon-14 dating by means of gas proportional counters has been extended to samples containing as little as 10 milligrams of carbon. The accuracy of the dating procedure has been checked by dating sequoia tree-ring samples of the 1st century A.D. and B.C. and an oak tree-ring sample of the 19th century A.D. -- AATA
pub_id
28263