As the global warming advances every year it melts glaciers and ice sheets, leaving perfectly preserved relics behind, to be found by archaeologists. This was what happened in the past August at Norway. At the high alpine zone, it seems that Iron Age people used hourses to travel from one place to another, or to trade with the near by villages, but going over the mountain passages, which is something extremely difficult. At the Lendbreen glacier near Lillehammer, archaeologists are working fast against the environmental changes, deep in the ice, it might hold ancient relics and preserve them, but once the ice melts and these same relics are exposed to the weather outsider, archaeologists have little time to try to conserve the relic as much as possible in its original state. It is important to keep the melting ice under constant observation as once an artefact defrosts, archaeologists have just days to begin preserving it.
In this area it is believed that Iron Age people all the way to the early medieval period, used shortcuts in the mountains to go from village to village and also this might have been the hunting grounds, because when it gets hot in the summer, the reindeer will get pestered by horseflies, and when that happens they move up to the ice to avoid such insects, and this fact made the ice excellent hunting grounds. The horse whose bonés were discovered was probably used to carry reindeer carcasses back off the mountains to the villages below. Along with such discoveries. other items were found, because these people from time to time, going to hunt or trading, they droped personal objects once in a while.
The team of archaeologists have previously found perfectly preserved 1000-year-old horse manure, and horse shoes dropped in the ice. Earlier this year of 2013, they made headlines across the world when they found a 1,700-year-old woollen tunic, fully intact apart from the two patches sewed into it by its iron age owner.