This study applies an osteological and histological approach (using micro-CT scanning) to human bone from Early Neolithic sites (c. 3800-3400 BCE) from southern Britain to better understand early mortuary processes, body treatments, and bone environments. This sample includes well-known chambered tomb and causewayed enclosures sites and less-studied human remains from un-chambered earthen mounds and pit contexts. The disarticulated and comingled state of many Early Neolithic mortuary assemblages suggests mulitple phases of post-mortem body treatments which are not currently well understood. Histological analysis using micro-CT scanning can provide new information about early postmortem mortuary processes and bone environments. By studying human bone from a range of contexts, this study offers a unique understanding of body treatment processes and châines operatoires applied to human bodies from a range of contexts which could provide important new insights to answer questions about Early Neolithic social structures, identity, and memory.