Roman bronze cauldron unearthed in central Norway burial cairn
(PHYSorg.com Archaeology & Fossils)

Sometime around 150-300 CE a person died at the place now called Gylland in the Gaula River valley, in southern Trøndelag county. After the body was cremated, the remains were laid in a bronze vessel. This was then covered or wrapped in birch bark before being buried under several hundred kilos of stone.