Patrones tafonómicos de una fosa común alpina de la Primera Guerra Mundial: perspectivas desde el frente italiano

Understanding taphonomic patterns on skeletal remains, along with associated entomological evidence, remains a critical challenge in forensic and archaeological investigations. This study examines the specific impact of an Alpine environment on a WWI mass grave of 12 Austro-Hungarian soldiers (Cima Cady, Italy). Alongside general poor preservation caused by acidic soil erosion, a distinctive reddish staining affected over 80% of the skeletal elements. This was linked to the invasive root system of Juniperus sp., a plant species typical of Alpine zones, which had penetrated the grave and bone cavities. Additional unusual deterioration patterns were observed on tarsal elements that had been in contact with leather boots. Entomological evidence included the presence of Pterostichus multipunctatus and puparia of Protophormia terraenovae, known to mainly colonise exposed remains. The combined taphonomic and entomological findings provide important insights into the postmortem history of the remains and the environmental factors influencing their preservation. Collectively, these results support historical records and testimonies of the burial dynamics from over a century ago, and highlight the broader forensic potential of such evidence in reconstructing mass grave scenarios, including the contemporary investigations of human rights violations or war crimes.