Overview
- A peer-reviewed paper published in Antiquity in June 2026 re-examined two burials from a cairn at Loch Borralie and reports scrape marks inside an adult woman’s cranium and an unusual basal skull fracture that the authors interpret as consistent with deliberate removal of the brain after death.
- The same study documents that at least four of the woman’s long bones were broken, smoothed or tapered to points and then returned to their correct anatomical positions before burial, which the authors say shows both modification and careful reassembly.
- Radiocarbon dating, ancient DNA and tooth isotope analysis place the burials around 50 BC–70 AD, indicate the two individuals were likely maternal kin (probably maternal second cousins), and link them genetically and chemically to Iron Age groups in Orkney and Applecross.
- The research team offers multiple possible explanations for the modifications—from ritualized ancestor care or skull display to punitive treatment or cannibalism—but both the authors and outside specialists stress that the evidence does not prove any single motive and that interpretive caution is required.
- The find is important because northwest Scotland’s cairn burials preserve rare Iron Age skeletons and the case adds to growing evidence of postmortem bone handling and long-distance maritime ties, a pattern that could reshape how archaeologists study funerary variation in prehistoric Britain.