Science News
from research organizations

Sign of early settlement in the Nordic region date back to the cradle of civilization

Date:
February 8, 2016
Source:
Lund University
Summary:
The discovery of the world's oldest storage of fermented fish in southern Sweden could rewrite the Nordic prehistory with findings indicating a far more complex society than previously thought. The unique discovery was made when excavating a 9,200 year-old settlement at what was once a lake in Blekinge, Sweden.
Share:
FULL STORY

Excavation team in Blekinge, Sweden.
Credit: Image courtesy of Lund University

The discovery of the world's oldest storage of fermented fish in southern Sweden could rewrite the Nordic prehistory with findings indicating a far more complex society than previously thought. The unique discovery by osteologist Adam Boethius from Lund University was made when excavating a 9,200 year-old settlement at what was once a lake in Blekinge, Sweden.

"Our findings of large-scale fish fermentation, a traditional way of preserving fish, indicate that not only was this area settled at that time, it was also able to support a large community," says Adam Boethius, whose findings are now being published in the Journal of Archaeological Science.

The discovery is also an indication that Nordic societies were far more developed 9,200 years ago than what was previously believed. The findings are important as it is usually argued that people in the north lived relatively mobile lives, while people in the Levant -- a large area in the Middle East -- became settled and began to farm and raise cattle much earlier.

"These findings indicate a different time line, with Nordic foragers settling much earlier and starting to take advantage of the lakes and sea to harvest and process fish. From a global perspective, the development in the Nordic region could correspond to that of the Middle East at the time," says Adam Boethius.

"The discovery is unique as a find like this has never been made before. That is partly because fish bones are so fragile and disappear more easily than, for example, bones of land animals. In this case, the conditions were quite favourable, which helped preserve the remains," says Adam Boethius.

The fermentation process is also quite complex in itself. Because people did not have access to salt or the ability to make ceramic containers, they acidified the fish using, for example, pine bark and seal fat, and then wrapped the entire content in seal and wild boar skins and buried it in a pit covered with muddy soil. This type of fermentation requires a cold climate.


Story Source:

Materials provided by Lund University. Note: Content may be edited for style and length.


Journal Reference:

  1. Adam Boethius. Something rotten in Scandinavia: The world's earliest evidence of fermentation. Journal of Archaeological Science, 2016; 66: 169 DOI: 10.1016/j.jas.2016.01.008

Cite This Page:

Lund University. "Sign of early settlement in the Nordic region date back to the cradle of civilization." ScienceDaily. ScienceDaily, 8 February 2016. <www.sciencedaily.com/releases/2016/02/160208100047.htm>.
Lund University. (2016, February 8). Sign of early settlement in the Nordic region date back to the cradle of civilization. ScienceDaily. Retrieved September 26, 2016 from www.sciencedaily.com/releases/2016/02/160208100047.htm
Lund University. "Sign of early settlement in the Nordic region date back to the cradle of civilization." ScienceDaily. www.sciencedaily.com/releases/2016/02/160208100047.htm (accessed September 26, 2016).