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The earliest pottery in East Asia, as is found in several cave sites in southern China, emerges in Upper Paleolithic contexts dating from the Last Glacial Maximum, ∼20 Ka cal BP. The making of simple pottery vessels in Late Pleistocene East Asia also has been noted in eastern Siberia and Japan but not yet in the Central Plains of China. This paper summarizes the better-reported evidence for early pottery sites across the vast region of China south of the Yangtze River, providing details on two dating projects conducted in the cave sites of Xianrendong (Jiangxi Province) and Yuchanyan (Hunan Province). The excavated contexts in these two caves and a few others clearly indicate that this early pottery was the creation of hunter-gatherers who hunted available game and foraged a variety of plant foods. The nature of the cave occupations is ephemeral, and where the published animal and plant remains allow, we suggest that there were repeated, seasonal occupations. In sum, there is no basis yet to suggest that the making of early pottery in South China marked sedentary or plant-cultivating communities. [ABSTRACT FROM AUTHOR]

Abstract: This paper considers the recent radiometric dating (14C-AMS, TL, ESR) of 76 late Middle and early Upper Paleolithic samples from Ortvale Klde Rockshelter, located in the Republic of Georgia. We present a critical evaluation of each date based on its stratigraphic and archaeological context, its pretreatment and contamination history, and its resulting accuracy and precision, the goal being to establish a sound chronology for the site. Only by systematically identifying aberrant dates within a data set and isolating them from further analysis can we hope to understand cultural and biological phenomena on an accurate temporal scale. Based on the strict discard protocol outlined here, we omit 25% of the dated samples from the analysis. The remaining data speak to the lengthy tenure of Neandertals in the region, but also to their relatively rapid demise and the establishment of modern human populations ∼38–34ka 14C BP (42–39kacalBPHulu). We compare these chronometric data with those from the neighboring sites of Bronze and Dzudzuana caves, as well as Mezmaiskaya Cave, located in the northern Caucasus. While the lack of key contextual information limit our ability to subject these other data sets to the same critical evaluation procedure, they provide the first interregional temporal assessment of the Middle to Upper Paleolithic “transition,” the results of which suggest an initial expansion of modern humans into the southern Caucasus followed by expansion along the Black Sea coast and into the northern Caucasus. [Copyright &y& Elsevier]

This paper describes four Upper Paleolithic sites from NE Sinai, near Quseime. Three of them are in a primary context, two of which yielded radiocarbon dates of ca. 33,000- 32,000 years b.p. They are embedded in a silt-sand terrace that is attributed to a relatively wet phase of the Early Upper Paleolithic period. The sites are small camps, remnants of living surfaces, with numerous flint artifacts, limestone anvils and hammers, ochre flecks, and ostrich eggshells. The flint assemblages are dominated by numerous fine blades, some of which were either retouched or backed. The Qadesh Barnea assemblages, along with similar assemblages from the Negev and Sinai, represent the earliest and best-documented Upper Paleolithic culture in the Levant, the Lagaman, which is broadly contemporary (ca. 40,000-30,000 b.p.) with the Early Aurignacian of Europe and the French Castelperronian. [ABSTRACT FROM AUTHOR]

The article presents a report titled "30,000-Year Old Wild Flax Fiber," by researcher Eliso Kvavadze and colleagues. The team reported the identification of wild flax fibers from the Upper Paleolithic layer at Dzudzuana Cave in the country of Georgia. The presence of flax fibers indicated the construction of cords for hafting stone tools, weaving baskets, and sewing clothing by prehistoric people. The team used radiocarbon dates to show the cave's use during the Upper Paleolithic period.

The invention of pottery introduced fundamental shifts in human subsistence practices and sociosymbolic behaviors. Here, we describe the dating of the early pottery from Xianrendong Cave, Jiangxi Province, China, and the micromorphology of the stratigraphic contexts of the pottery sherds and radiocarbon samples. The radiocarbon ages of the archaeological contexts of the earliest sherds are 20,000 to 19,000 calendar years before the present, 2000 to 3000 years older than other pottery found in East Asia and elsewhere. The occupations in the cave demonstrate that pottery was produced by mobile foragers who hunted and gathered during the Late Glacial Maximum. These vessels may have served as cooking devices. The early date shows that pottery was first made and used 10 millennia or more before the emergence of agriculture. [ABSTRACT FROM AUTHOR]