People living across Europe around 1,400 years ago had a habit of reopening graves and taking out objects for reasons that archaeologists are trying to understand, according to a new study.
"The practice of reopening and manipulating graves soon after burial, traditionally described — and dismissed — as 'robbing,' is documented at cemeteries from Transylvania to southern England," a team of researchers wrote in a paper published June 18 in the journal Antiquity.
In their study, the researchers reanalyzed previously excavated cemeteries from five regions of Europe. They found that between roughly the sixth and eight centuries A.D., people frequently opened graves and took out objects for reasons that don't seem linked to grave robbery.