Which period is characterized by the Chatelperonnian artifacts?

The Chatelperonnian artifacts are associated with the Early Upper Palaeolithic period, specifically identified with the cultural assemblages found primarily in France and Spain. This period is significant for its archaeological finds that reflect the technological and artistic developments of early modern humans and their interactions with Neanderthals.

The presence of Chatelperonnian artifacts shows characteristics of stone tools that include both blade technologies and tools that may point toward the transitional phase between Neanderthal and modern human occupations. This context also helps to elucidate the broader cultural developments that were taking place during the Upper Palaeolithic, such as the emergence of symbolic behavior and complex social structures among early humans.

In relation to the other periods mentioned, the Early Middle Palaeolithic is associated with earlier stone technologies primarily related to Neanderthals. The Neolithic era marks a time of significant agricultural developments, while the Iron Age is characterized by the widespread use of iron and differs fundamentally in cultural context from the Upper Palaeolithic. Thus, the association of Chatelperonnian artifacts confirms their place within the Upper Palaeolithic framework.