The Maros-LBB-1a jaw fragment comes from one of these layers — a specific stratigraphic context dated by multiple methods to the period when the evidence shows the earliest human remains at the site.

This long occupational record means that the Maros-LBB-1a individual was not a lone wanderer who happened to die in the cave.

They were part of a community that used this cave repeatedly, that knew its spaces and resources well, that had accumulated knowledge about the karst landscape over generations.

The areca palms that were available in the forested areas around the cave were part of this known landscape.

The knowledge of how to use the areca nut — its effects, how to access them, what the sucking habit entailed — was part of the cultural knowledge of the community.