THE OLDEST ROCK ART SITES OF THE KARATAU RANGE: PETROGLYPHS OF KARASUYIR

Статья посвящена новому памятнику наскального искусства хребта Каратау, открытому в урочище Карасуйир. Приводится краткое описание памятника, публикуются наиболее важные изображения. Сюжеты и стилистические особенности основной чaсти петроглифов памятника Карасуйир связаны с эпохой бронзы, остaльные рисунки отнесены к эпохе рaннего железа и, возможно, к эпохе камня. Для некоторых из них предложена предварительная интерпретация. The article is devoted to a new rock art site of the Karatau Range, discovered in the Karasuyir Area. A brief description of the site is provided, and the most important images are published. Subjects and stylistic features of the main part of Karasuyir petroglyphs are associated with the Bronze Age, and other engravings are related to the early Iron Age and, perhaps, to the Stone Age. A preliminary interpretation is proposed for some of them.

A new method for birch tar making with materials available in the Stone Age

The use of birch tar can be traced back to the European Middle Palaeolithic and is relevant for our understanding of the technical skills and cognitive abilities of Neanderthals. Due to the lack of archaeological evidence, it remains unknown what techniques were used for birch tar making. Efficiency was recently used as a proxy to determine the method most likely used in the Middle Palaeolithic. Todtenhaupt et al. have proposed a technique employing a groove-like structure that is comparable with the recently presented condensation method. The groove method resulted in higher tar yields compared to other experimental aceramic production processes. However, the implications for Palaeolithic tar making remain unclear because some of the materials used in the experiment were not available then (polished granite slabs). To approach this problem, we replicated the groove with river cobbles and, in a second experiment with flint fragments, to evaluate whether similar results can be obtained. We were successful in producing birch tar in multiple runs with the cobble- and flint-grooves, which, in addition, proved to be more efficient than the condensation method in terms of tar yield per bark input. Our experimental study provides an additional possibility to make prehistoric birch tar.

Lupemban

The Lupemban is an industry of the Middle Stone Age (MSA) that is found across the Congo Basin and on its plateau margins in central Africa. It takes its name from the site of Lupemba that was discovered in 1944 in the Democratic Republic of Congo (DRC, then the Belgian Congo). The Lupemban’s distinctive toolkit of elongated lanceolate bifaces, core-axes, points, blades, and other small tools coincides with the equatorial forest belt and is suitable for constructing hafted implements, which has led to speculation it was a special and specific prehistoric adaptation to rainforest foraging. Although poorly dated across most of its geographic range, radiometric dates for the Lupemban at Twin Rivers (Zambia) show it is at least ~265 ka years old, placing it among the oldest known expressions of the regional MSA. As such, the Lupemban bears on 21st-century debates about the evolution of complex cognitive abilities and behaviors that characterize the emergence of Homo sapiens at or before 300 ka bp. In spite of the Lupemban’s potential importance for understanding the evolution of technology, human–environment interactions, and cognition in early Homo sapiens, the industry remains enigmatic and poorly understood. Logistical, ecological, and political challenges continue to impede fieldwork in central Africa. Moreover, at sites including Gombe Point (DRC), severe soil bioturbation by tree roots has caused the vertical displacement of buried artifacts, which corrupts the basic integrity of stratigraphic sequences. This problem is known to be widespread and means that after 100 years of research, central Africa still lacks a refined Stone Age cultural sequence. Consequently, very little is known about spatiotemporal variability within the Lupemban, or its specific environmental or cultural adaptations. At the site of Kalambo Falls (Zambia), the industry is found in secondary but stratified context, which, as of the early 21st century, offers the best glimpse into Lupemban technology and its potential evolutionary significance.

An Archaeological Study of Early Farming Settlements on Iresi Hills

Recent Investigation of an archaeological site in southwest Nigeria during the Late Stone Age revealed additional information about the cultural development of the area. On Iresi Hills two rock shelters (Ajaye and Cherubim & Seraphim) were investigated in two seasons from 2017 to 2018 during which pottery, ground stone axes and microlithics were excavated. Although there is no clear break in the stratigraphy, the findings show clear demarcation between two cultural layers. The upper layer contains pottery, microlithics and ground stone axes, and ochre while the lower layer is characterized by microlithics only. The site presented a date of about Cal 5653 BP which coincides with a short dry period in the area. Tis paper reports the occupation in Iresi, in southwest Nigeria with a view to fill the gap in the chronology and to interrogate the evidence for Late Stone Age in terms of the culture that existed in between 12000YBP of Iwo Eleru and 2000YBP of Itaakpa and the influence of a change in environment of southwest Nigeria and West Africa in general.

How Archaeologists Can Effectively and Ethically Cultivate Responsible and Responsive Stewards

The objective of this article is to share how professional archaeologists can leverage their knowledge and influence to develop collectors and amateur archaeologists into responsible and responsive stewards (RRS). This approach furthers the primary purposes of the National Historic Preservation Act as well as the ethics of the Society for American Archaeology. I share my own journey about finding artifacts in the Texas Panhandle, yearning to understand more about them, and how a poster in a gas station led me to visiting a local Stone Age Fair where I met a professional archaeologist. This archaeologist mentor was willing to answer my questions and guide me to greater understanding of archaeological ethics and practice, which prompted me to document everything I had found. In turn, I have shared my experience with many other nonprofessionals. Archaeologist mentors can have great influence if they are willing to meet collectors and amateur archaeologists on their level. Ultimately, collectors and archaeologists share a love of artifacts and a passion for the history behind them.