| Literature DB >> 5769759 |
Abstract
A liquid-chromatography method has been developed for the separation of amino acids with the same specific activity in radiocarbon from bones impregnated with isotopically dead petroleum compounds found in the La Brea tar pits. This technique permits the application of radiocarbon dating to such bone assemblages.Entities:
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Year: 1969 PMID： 5769759 DOI： 10.1126/science.164.3883.1051
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728