Methods of estimating age at death from single-rooted teeth, the sternal ends of the fourth ribs, the symphyseal face of the pubis, and femoral cortical remodeling were evaluated by two independent observers (three observers for the teeth). Comparison included ages estimated from three more comprehensive approaches using data from applying two or more of the individual methods. Results indicated that comprehensive approaches were superior to individual ones, and the success of the latter reflected not only the morphological expression of the aging process but also technique complexity and the experience of the investigator. Of the individual techniques, the Lamendin dental technique was most effective for individuals greater than 25 years of age. 15 references and 4 tables