In Trench 4, the moraine never appeared and the trench ended up 1,5-2 m deep consisting of mixed layers. The southern profile in the trench revealed obvious ruptures in the stratigraphy (see Model) and at the bottom of the trench a stone packing appeared that either was considered to form a part of a natural beach ridge or possibly belong to a constructed stone packing (see figure)

Since all recovered artifacts from the Trench consisted of flint tools, flakes, and cores, the presence of a Late Mesolithic grave feature or a stone packing could not be ruled out. For this reason, it was decided that the 2014 field season was to be prolonged a couple of days, thus making it possible to extend the trench to the north.