A Test of the Auricular Surface Aging Technique

    Volume 36, Issue 4 (July 1991)

    ISSN: 0022-1198

    CODEN: JFSOAD

    Page Count: 8


    Murray, KA
    Forensic osteologist, Department of Anthropology, and distinguished professor, Department of Economics, University of Arkansas, Fayetteville, AR

    Murray, T
    Forensic osteologist, Department of Anthropology, and distinguished professor, Department of Economics, University of Arkansas, Fayetteville, AR

    (Received 24 March 1990; accepted 7 September 1990)

    Abstract

    A recently developed technique used in the estimation of age at death is based upon the metamorphosis of the auricular surface of the ilium. This technique was designed to be used in seriation to estimate the age distribution of a skeletal sample. However, the technique has also been used in forensic science cases, which must be analyzed on a case-by-case basis.

    The present study examines the use of the auricular surface technique as the single aging factor. Two hypotheses are tested using a sample of 189 individuals drawn from the Terry Collection, housed at the Smithsonian Institution. The hypotheses are (1) is the method equally applicable across race and sex, and (2) how well does the method perform as the single aging factor?

    The results indicate that the amount of degenerative change in the auricular surface is not dependent upon race or sex in any given age category. However, the rate of degenerative change is too variable to be used as a single criterion for the estimation of age; the range of estimation error is simply too large for forensic science purposes.


    Paper ID: JFS13131J

    DOI: 10.1520/JFS13131J

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    Author
    Title A Test of the Auricular Surface Aging Technique
    Symposium , 0000-00-00
    Committee E30