This paper describes the results of Bayesian modeling of radiocarbon dates from Early Bronze Age contexts in Southern Mesopotamia, modern-day southern Iraq. The model uses 14C dates available in the literature, employing archaeological and textual information to correlate contexts from a number of important Mesopotamian sites. The insufficient number of dates makes it impossible to precisely define the chronology of the period in question; however, the analysis allows for observing patterns of cultural change otherwise invisible in archaeological and textual records. Firstly, it is suggested that there was a hiatus of at least a century between the latest protocuneiform texts and the earliest historical writing. Furthermore, the results seem to argue against a steady, gradual evolution of literate civilizations, indicating a more complex and varied process of development.

The possibility to conduct new fieldwork projects in previously largely unexplored Iraqi Kurdistan during the past decade has reinvigorated research into the transformative fifth to third millennium BCE (Chalcolithic to Early Bronze Age) in southwest Asia when human societies grew from small, autonomous villages to centralized states with urban centers. Major efforts to synchronize stratigraphic sequences from various sites in order to reach a consensus on archaeological periodization and to identify the absolute chronology of societal transformations necessarily focused on available datasets from Syria, Turkey, and Iran. However, increased understanding of differences in communities’ adoption, adaptation, or rejection of new forms of technologies and social organization demands the need for constructing region-specific absolute chronological models for comparative analysis. Such work is particularly challenging in the case of Iraqi Kurdistan where sites frequently have major hiatuses in occupation. The site of Kani Shaie (Sulaymaniyah Governorate) offers the rare opportunity to investigate the Chalcolithic to Early Bronze Age with a largely uninterrupted sequence of occupation from ca. 5500 to 2500 BCE. This paper presents a series of fourteen radiocarbon dates, representing every archaeological period in this timeframe, as a first step toward the construction of a regional absolute chronology.

Summary Bayesian analysis of a large corpus of radiocarbon measurements from central and eastern Europe has been performed in order to revisit and modify archaeological models of the spatio‐temporal development of three Eneolithic cultures (the Funnel Beaker, the Globular Amphora and the Corded Ware cultures). While the results place the origins of the Funnel Beaker and the Corded Ware cultures in central‐eastern Poland, it was impossible to specify the place of origin of the Globular Amphora complex.