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The archaeological literature warns against trusting the context of artifacts found within a vertisol due to the constant mixing of sediments caused by the shrink/swell properties of clays. These churning processes were thought to be the defining characteristic of vertisols until only the past few decades. It is now apparent that vertisols vary drastically based on a wide spectrum of variables and are fully capable of forming without churning processes. The Buttermilk Creek Site, Block A represents a prime example of a minimally developed vertisol. In addition, the site itself is a heavily occupied lithic quarry that has been almost continuously inhabited since Clovis and possibly Pre-Clovis times. This thesis takes a detailed look at the sediments and distribution of lithic artifacts from Block A of the Buttermilk Creek site to address the two following research objectives: 1) to determine if the archaeological context within the floodplain sediments at Block A has been disturbed by post-depositional processes, and 2) to identify discrete occupation surfaces within the vertic floodplain sediments at the site. These objectives are addressed using a variety of methods, including: 1) plotting the stratigraphic position of diagnostic artifacts, 2) determining the size distribution of debitage and artifact quantities throughout the floodplain deposits, 3) examining the distribution of cultural versus non-cultural lithic material, 4) recording the presence or absence of heat alteration in the deposits, 5) creating maps showing the degree of fissuring across the site, 6) analyzing differences in patination on artifacts, and 7) analyzing the presence of calcium carbonate on artifacts from all levels. Results from these analyses show that, despite the classification of sediments at Block A as a vertisol, vertical displacement of artifacts is largely absent. Chronologically ordered diagnostic points, consistently size sorted artifacts, and a lack of constant mixing of calcium carbonate throughout the profile suggest that artifacts found as deep as 20 cm below the Clovis-aged horizon represent intact cultural horizons. These oldest components found in Block A may represent some of the earliest known evidence of people in the New World.

The Aubrey Clovis site is one of the oldest late-Pleistocene sites in North America, dated to ~11,550 B.P., and contains two camps with a range of lithic debitage, numerous hearths, and excellent faunal preservation. Couched in rules of classification, a series of artifact distributions are analyzed with qualitative and quantitative techniques, including maps produced in a geographic information system (GIS) and tests of artifact associations using correlation statistics. Theoretical and methodological protocols are promoted to improve spatial analysis in archaeology. The results support the short-term occupation interpretation and expose the differential patterning among bone, stone, and raw materials distributions. The spatial structure and diverse content of the site challenge models of Clovis-age people as strictly big game hunters.

This thesis is focused on research of the rondel (circular ditch) located in the Prague- -Ruzyně area, dated to Late Neolithic Era with the Stroked Pottery culture. Quantitative, qualitative and spatial analysis of rondel's object fillings were carried out and the results and interpretation are presented in this thesis. Particularly thanks to Stroke-ornamented pottery analysis, it was possible to determine the relative chronology of the ditches filling. The interpretation of the material analysis and material spatial distribution tried to describe the trends associated with the formative processes and the development of origin of the ditches fillings. This work brings the results of processing of archeological findings and field documentation of a fully explored rondel, situated in the settlement of the Stroked Pottery culture. This work contributes to the understanding of Late Neolithic settlement structure and the rondels in general. Catalogue of findings is included. KEY WORDS: Late Neolithic - Stroked Pottery culture - Circular ditch - spatial analysis - formation processes - pottery - lithics - daub - animal skeletal remains

In the archaeological literature, mountains are often portrayed as the boundaries between inhabited spaces. Yet occupying high elevations may have been an adaptive choice for ancient peoples, as rapidly changing elevations also offer variation in climate and resources over a relatively small area. So what happens, instead, if we put mountain landscapes at the center of our analyses of prehistoric seasonal rounds and ecological adaptation? This Ph.D. argues that, in order to understand any landscape that includes mountains, from the Alps to the Andes, one must include the ecology and archaeology of the highest elevations. Specifically, I base my findings on new fieldwork and lithic collections from the Absaroka and Beartooth Mountains in the Greater Yellowstone Ecosystem (GYE) of the Rocky Mountains, which was a vital crossroads of prehistoric cultures for more than 11,000 years. I include five interlocking analyses. First, I consider the impacts of anthropogenic climate change on high elevation cultural resources, focusing on the diminishing resiliency of ancient high elevation ice patches and the loss of the organic artifacts and paleobiological materials they contain. Second, I create a dichotomous key for chronologically typing projectile points, suggesting a methodological improvement for typological dating in the GYE and for surface archaeology more broadly. Third, I use obsidian source data to consider whether mountain people were a single, unified group or were represented by a variety of peoples with different zones of land tenure. Fourth, I consider high elevation occupation in both mountain ranges as part of the seasonal round, using indices of diversity in tool types and raw material to study how the duration of those occupations changed through time. And, finally, I test the common contention that ancient people primarily used mountains as refugia from extreme climatic pressure at lower elevations. Ultimately, I find that, in both mountain ranges, increased high elevation activity is most highly correlated with increased population, not with hot, dry climatic conditions. In other words, the mountains were more than simply refugia for plains or basin people to occupy when pressured by climatic hardship. In addition, between the Absarokas and the Beartooths the evidence suggests two different patterns of occupation, not a monolithic pan-mountain adaptation. These results demonstrate the potential contributions of surface archaeology to our understanding of prehistory, and have important implications for the way we think about mountain landscapes as peopled spaces in relation to adjacent lower-elevation areas.

This study aims to determine whether current and past research on the Badarian culture of early Egypt accurately reflects the evidence uncovered in the past and the evaluation of the excavation reports by the early excavators. An archaeological re-evaluation of the Badarian culture and relevant sites is presented in the introduction. Inter-regional development of the Badarian is crucial to placing the Badarian in the temporal ladder of the predynastic cultures, leading up the formation of the dynastic era of Ancient Egypt. The following thesis is not meant to be a definitive answer on the origins and placement of the Badarian people in the Predynastic hierarchy of ancient Egypt, but one of its aims is to stimulate discussion and offer alternatives to the narrative of the Badarian culture. A set of outcomes is presented to test all hypotheses. Research questions are discussed to determine whether the Badarian culture is a regional phenomenon restricted to a small area around the Badari-Mostagedda-Matmar region, or as a wider inter-regional variable carrying on into the later Nagada cultures. To reach a hypothesis, the chronology of the Badarian is analysed, in-depth study of the original excavation reports and later research on the Badarian question. An important facet of this study is a literature review of the Badarian culture, past and present. The Badarian culture had always been a subject of speculation, especially in terms of its chronology and regional development. There is no consensus on the chronology of dispersion out of the desert to the Nile Valley, as well as areas north and south of the Nile Valley. It is important to establish the concept of an agronomic sedentary lifestyle by the Badarian, and to re-evaluate the evidence for the long-standing idea that the Badarian was in fact the first farmers of the Nile Valley, also in terms of their perceived exchange and trade networks. / Biblical and Ancient Studies / D. Litt. et Phil. (Ancient Near Eastern Studies)