Introduction
The type of contact “to cover or overlay” constitutes a significant proportion in Room A6, accounting for approximately 38% of the total. Coverings and superimposed layers appear as accumulations that overlap one another, while some cover walls and surfaces or interpenetrate with them.
Covers
Covers represent about 16% of the cases. The clearest example in A6 is the topsoil layer f301, which covers accumulation f302, which in turn overlays wall f303.
