Jacqueline McKinley on unearthing bones and stories at Britain's ancient burial sites

Episode Summary

Executive Summary: Jacqueline McKinley explains how osteoarchaeology uses cremated and buried remains to reconstruct ancient lives, rituals, mobility and even conflict. She traces her path from Yorkshire to leading British archaeological work, highlighting how modern science now extracts age, sex, origin and dates from bones once thought useless, while stressing that studying the dead is ultimately about understanding the living.

Main Topics: What cremated bones can reveal (Priority: 5/5): McKinley explains that cremation does not reduce remains to meaningless ash; identifiable bone fragments can still show age, sex, number of individuals, pathology, and funerary practice, including pyre goods and animal remains. From archaeology to osteoarchaeology (Priority: 4/5): Her career began with an interest in archaeology and bones, sparked by fieldwork in Orkney and Anglesey and supported by early visual analysis methods before modern scientific techniques arrived. Science advances in funerary analysis (Priority: 5/5): The conversation covers major developments such as radiocarbon dating cremated bone via trapped carbon in sintered crystals, plus DNA analysis of unburnt remains and isotope studies. Mortuary rituals and attitudes to death (Priority: 4/5): McKinley argues that ancient societies often displayed the dead more openly than modern Western cultures, treating burial and cremation as part of a visible social and spiritual transition. Notable excavations and discoveries (Priority: 5/5): She recounts memorable sites including a Romano-British burial with preserved deerskin boots, the vast Spong Hill Anglo-Saxon cremation cemetery, and a Bronze Age Ramsgate pit with violent and curated remains. Forensics and war crimes work (Priority: 4/5): Her skills also supported police investigations and international forensic work in Kosovo, where identification of burnt and fragmented remains helped confirm deaths and causes where bone evidence survived. Personal relationship with death and remains (Priority: 3/5): McKinley describes keeping her father’s cremated bones, seeing this as a continuation of ancient practices of retaining token remains and a way of preserving family connection.

Key Arguments: Cremated remains are not just ash; they often preserve identifiable skeletal fragments that can reveal biological and ritual information. Modern crematoria use a cremulator, so the fine ashes people expect are partly the result of post-cremation mechanical crushing, not cremation alone. Ancient cremation practices can preserve evidence of the whole mortuary rite, including pyre goods, animal remains and curated bones. Soil chemistry strongly affects bone survival: acidic soils damage mineral components, while alkaline soils can damage organic components needed for some analyses. Radiocarbon dating of cremated bone became possible only after researchers learned to extract carbon trapped during the sintering of bone crystals at high temperatures. DNA and isotope analysis allow more refined reconstruction of identity, ancestry and mobility, especially when combined with archaeological context. Ancient and recent societies often shared emotional practices around retaining remains, suggesting continuity rather than radical difference in attitudes toward the dead. Forensic anthropology and archaeology overlap because the same expertise can identify burnt or fragmented human remains in both ancient burials and modern criminal or war contexts.

Data Points: Date range of sites studied: around 9000 BC through the 18th century - McKinley describes the chronological span of burial sites she has analysed across the British Isles. Modern cremation temperature for key chemical change: about 600 degrees centigrade - She explains the temperature at which bone crystals sinter, enabling carbon trapping for radiocarbon dating. Year started at Bradford University: 1977 - She began her archaeological science course after being inspired as a teenager. Year of graduation: 1981 - She finished the Bradford course before moving into research assistance and freelance work. Spong Hill cremation burials: 2,500 - The Norfolk Archaeological Unit asked for her help on the large early Anglo-Saxon cremation cemetery. Approximate date of late Roman burial find: about 350 AD - The stone sarcophagus burial with deerskin boots was dated to the late Roman period in Britain. Bronze Age site date range at Ramsgate: late Bronze Age to early and middle Iron Age - She describes the assemblage found in the pit and surrounding features. Year of semi-retirement: last year - McKinley says she semi-retired but still has ongoing work for Wessex Archaeology.

Pivotal Quotes: "far from being macabre, osteoarchaeology is actually more about the living than the dead" — Narrator: Introduces McKinley’s central philosophy about what osteoarchaeology is for. "Cremation is your speciality, Jackie." — Interviewer: Marks the transition into detailed discussion of her main area of expertise. "I think the most startling thing I remember finding was from a Romano-British cemetery just north of Salisbury." — Jacqueline McKinley: Begins her account of the preserved burial containing deerskin boots and other exceptional finds.

Implications: The interview shows how modern archaeology now combines chemistry, genetics and context to recover life histories from the dead. It also suggests that funerary practices, identity and remembrance are deeply human continuities across time.