These sculpted shelters are characterised by occupation traces that indicate stays by Magdalenians. An accumulation of vestiges, such as animal remains and large amounts of waste products from flint knapping, reflect time spent at the site. The refurbishment of hunting weapons but also the remains of every stage in the creation of these weapons is indicative of continuous occupation during one or more seasons. In the same way, several elements, such as large hearths and changes to the shelter floor attest to these stays. The occupants organised the site and looked after their living arrangements.