In a muddy pit near the town of York in northern England, archaeologists have found a skull holding what they believe is the preserved remains of an "Iron Age brain."
Here's how the noggin was first noticed: York Archaeological Trust dig team member Rachel Cubitt reached in [to the ditch] and, while she cleaned the soil-covered skull's outer surface, "she felt something move inside the cranium. Peering through the base of the skull, she spotted an unusual yellow substance" [LiveScience].
Scans later showed that the yellow mass was in the shape of a shrunken brain, according to a press release from the University of York.
The skull was discovered in an area of extensive prehistoric farming landscape of fields, trackways and buildings dating back to at least 300 BC. The archaeologists believe the skull, which was found on its own in a muddy pit, may have been a ritual offering ...