No mercy
Bog body deaths reveal a gruesome trend throughout history
But many deaths remain shrouded in mystery.
More ancient bodies have been uncovered from bogs than you might think.
Experts estimate that at least 2,000 bog mummies and skeletons are known today — and many more are probably still buried.
Horst Sollinger/imageBROKER/Getty Images
But how did so many individuals end up in bogs in the first place?
A new study published this week in the journal Antiquity investigates 266 historical bog sites, and reveals some violent results.
This map shows the full and partial remains of individual bog bodies studied across northwest Europe.
The oldest remains date back to 9000 B.C.
But the vast majority on record date between 1000 B.C. and 1100 A.D.