Time-since-death and bone weathering in a tropical environment

Forensic Science International : Synergy
Ann H Ross, Sarah L Cunningham

Abstract

The structural breakdown of skeletal remains follows a lengthy decomposition process, progressing from the appearance of cracking along the bone to complete loss of shape and skeletal integrity, that can occur in as early as 6 years or as long as 30. The length of time a set of skeletal remains takes to decompose depends heavily upon its micro-environment, the local context in which decomposition agents act on remains. Critical changes in the micro-context can drastically increase or slow the process. The burial of remains below the surface has been found to effectively shut out many of the most destructive decaying agents, such as the natural elements and insect and animal activity. This causes an increase in the amount of time needed to breakdown the skeletal remains. A better understanding of the decomposition process in varying micro-contexts is important for the ability to correctly estimate time since burial. This can aid not only in understanding of archaeological remains, but also in the identification of individuals in modern forensic and human rights cases. This study details the observations made during the excavation and analysis of burials on the Isla de Coiba off the coast of Panama. The excavation took place duri...Continue Reading

References

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Citations

Jul 21, 2005·Biomedical Digital Libraries·Peng DongAdrian Mondry
Jan 30, 2013·Forensic Science International : Synergy·M Teresa Ferreira, Eugénia Cunha
Apr 27, 2016·Forensic Science, Medicine, and Pathology·Ellie FisherHouri K Vorperian
Nov 7, 2019·Journal of Forensic Sciences·Eden Centaine Johnstone-Belford, Soren Blau
Aug 18, 2020·International Journal of Legal Medicine·Sarah StokesCharlene Greenwood
Oct 7, 2021·International Journal of Legal Medicine·Andreia BaptistaM P M Marques

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