Tollund Man, Denmark, 4th century BC Gallagh Man, Ireland, c. 470–120 BC A bog body is a human cadaver that has been naturally mummified in a peat bog. Such bodies, sometimes known as bog people, are both geographically and chronologically widespread, having been dated between 8000 BC and the Second World War. The common factors of bog bodies are that they have been found in peat and are at least partially preserved. However, the actual levels of preservation vary widely, from immaculately preserved to mere skeletons.
Due to the unusual conditions of peat bogs – highly acidic water, low temperature, and a lack of oxygen – the soft tissue of bog bodies can be remarkably well-preserved in comparison to typical ancient human remains. The high levels of acidity can tan their skin and preserve internal organs, but inversely dissolve the calcium phosphate of bone. The natural protein keratin, present in skin, hair, nails, wool and leather, is resistant to the acidic conditions of peat bogs.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).