A study of the human decomposition sequence in central Texas.
Decomposition studies utilizing nonhuman subjects as human analogues are well established, but fewer studies utilizing intact human remains exist. This study provides data from a controlled decomposition study involving human remains in Central Texas. A 63.5-kg unmodified cadaver was placed in an open-air site and observed over a 10-week period from April 11 through June 19, 2008. A wire enclosure restricted scavenger access. State of decomposition and environmental conditions were recorded daily for the first 36 days and then every 2 weeks thereafter. Results indicated a high degree of correlation with other decomposition studies originating in the southwestern United States, although slight deviations for the average duration of early events were noted. The data were also utilized to test a quantitative method for estimating the postmortem interval. Results indicated preliminary support for a quantitative approach. Additional research is encouraged to further establish the human decomposition data set for Central Texas.
Parks
Connie L
CL
Department of Anthropology, Texas State University-San Marcos, 601 University Drive, San Marcos, TX 78666, USA. cp1105@sbcglobal.net
D000369:Aged, 80 and over; D002102:Cadaver; D018732:Forensic Anthropology; D049429:Forensic Pathology; D006801:Humans; D008297:Male; D010865:Pilot Projects; D011180:Postmortem Changes; D013781:Texas; D014887:Weather