Poverty Point Objects Reconsidered

In this paper we examine the enigmatic but plentiful hand-molded, baked-clay objects known as Poverty Point Objects (PPOs) from a number of different facets. Although the vast majority of these Terminal Archaic artifacts are found in the Lower Mississippi Valley, they also are found at sites as far north as Clarksville, Indiana, and as far east as the Atlantic Coast of Florida. Although most archaeologists generally assume PPOs were used primarily for roasting food, we consider a variety of other possible functions, including their use in boiling water and as symbolic tokens linking the far-flung Poverty Point culture area. We demonstrate that even though a few other archaeological cultures in the world used round clay balls for cooking, the Poverty Point culture was unique in the care, variety, and standardized forms of its baked-clay objects. We discuss the various PPO types and their possible functions in nine distinct regions in the southeastern United States and, based on our thin-section analyses of 66 samples, we demonstrate that PPOs circulated among different sites in these regions.     

Poverty Point as Structure,Event, Process

A multiscalar analysis of the Poverty Point mound and ridge complex of northeast Louisiana illustrates the value of agency and practice theories to historical interpretations of monumental architecture. The architects of Poverty Point included both ancient mounds in their design and, arguably, symbolic representations of the far-flung places and peoples from which Poverty Point residents acquired raw materials for tools and ornaments. The conjunction of the past with the present, and the local with the nonlocal was the logic of a new social order that was both corporate and pluralistic. Extrapolation of the geometry of Poverty Point earthworks at increasingly larger scales encompasses the places and histories of communities whose migrations, shifting alliances, and transformations contributed to the genesis of Poverty Point culture.     

Formal analyses and functional accounts of groundstone “plummets” from Poverty Point, Louisiana

Groundstone plummets of magnetite or hematite are commonly found artifacts of the Late Archaic period in Louisiana. While often assumed to have functioned as weights for fishnets or as thrown objects used to catch waterfowl, relatively little empirical evidence has been generated to explain their form and features relative to hypothesized performance in prehistoric behavior. To address this deficiency, we provide a morphometric analysis of the variability in plummet shape as a means for studying the performance constraints inherent to their use. Based on our analyses, we find that plummet form is well explained as a component of weighted looms, supporting the early use weaving technology in the Late Archaic of Eastern North America.     

Risk Management Strategies Among African-American Slaves at Locust Grove Plantation

African Americans faced a variety of risks under the institution of slavery. The theory of risk management is used as a context for understanding the lives of slaves at Locust Grove Plantation in Kentucky and for deconstructing the common myth that slavery was unusually mild there. African Americans used a diversity of means at Locust Grove to cope with risk, including generalized reciprocity, food storage, religion, and strong kinship/community bonds.     

Marine trophic levels targeted between AD 300 and 1500 on the Georgia coast,USA

The marine trophic levels targeted during Swift Creek (AD 300–700) and Savannah (AD 1200–1500) occupations at the Cathead Creek site (9Mc360) and at two sites from the Kings Bay Locality (9CAM171a, 9CAM177), coastal Georgia, USA, differ in a consistent temporal and spatial pattern. Vertebrate and invertebrate remains from these three coastal sites contain similar suites of estuarine animals. However, Swift Creek peoples at these distinct hydrological settings obtained more biomass from fishes and less from molluscs compared to the subsequent Savannah occupants. The two Swift Creek faunal collections are less rich, more diverse, and more equitable than the two subsequent Savannah collections regardless of location. Furthermore, the mean trophic level is higher in the Swift Creek collections compared to the Savannah ones at both locations. These observations apply to both biomass and Minimum Number of Individuals. These differences likely are defining characteristics distinguishing the Swift Creek and the Savannah economies. More research is needed to determine the extent to which these temporal and spatial patterns are attributable to environmental and cultural variables.     

Cluster analysis of mixed-level data: Pottery provenience as an example

Provenience or “sourcing” studies of archaeological objects most commonly employ quantitative measurements of amounts of chemical constituents in the artifacts and source materials. These are then used in statistical grouping procedures known as cluster analyses. Many additional attributes of artifacts and sources, yielding lower-level qualitative data, are also of potential importance in determinations of artifact origins. These attributes are usually neglected because of the longstanding difficulty in treating “mixed-level” data, that is, combining both qualitative observations and quantitative information in a single powerful statistical procedure. A series of cluster analyses were run on two data sets consisting of archaeological pottery, using mixed-level characterization data in the CLUSTAN program with Gower's coefficient of similarity. The clustering solutions are interpretable in terms of provenience and production strategies.     

Tetrahedron baked-clay objects from an early woodland context at the Jaketown site,Mississippi

Excavations undertaken in 1951 at the Jaketown site revealed a dense deposit of fragmented and intact pyramid-shaped baked-clay objects (BCOs) at the base of Mound A. This deposit was associated with the site’s Early Woodland component. Recent fieldwork at Jaketown also encountered the same tetrahedron deposit and identified an additional and distinct pit feature filled with the objects. In this article, we present the results of analyses that examine the production, composition, chronology, and function of these enigmatic baked-clay artifacts. Following a hiatus associated with massive flooding in the Mississippi Valley ca. 3200–2850 cal B.P., Jaketown was re-occupied by people who shared ceramic affinities with groups to the south and to the east and, who like many contemporaries, used BCOs as a part of their cooking technology. The tetrahedron deposit represents one of the earliest dated Tchula contexts at ca. 2600 cal B.P., and was used over a short time for a social purpose that brought populations together for food consumption as a means of encouraging cooperation.     

Vernacular memorialization in the military: personal acts of remembrance at RAF Thorpe Abbotts

ABSTRACT

In September 2017, an archaeological excavation at RAF Thorpe Abbotts (also known as Station 139) uncovered 7 identification ‘dog’ tags belonging to airmen of the United States Army Air Force (USAAF). It is the thesis of this article that these were purposefully buried by individuals within the 100th Bomb Group (Heavy) as acts of remembrance. Alongside the dog tags were a number of other artefacts, including coins, bottles, and a canteen cup. These likely formed the material culture of self-developed grieving rituals established by the primary group responsible for the deposition of the dog tags.     

Corruption at the Border: Intersections between US Labour Demands,Border Control,and Human Smuggling Economies

Based on a qualitative methodology that includes in‐depth interviews conducted between 2008 and 2017 with 180 migrant smugglers from Mexico, the objective of this paper is to analyse the way US employers' interest in having access to cheap labour feeds migrant smuggling, and is connected to corruption in US border enforcement. We conclude that corruption on the US side of the border could be systematic and not a matter of a few bad apples. Corruption is manifested in selective enforcement, which is a pragmatic practice that justifies enhanced immigration enforcement, and benefits US immigration agents, US employers and Mexican smugglers, while undocumented border crossers suffer the monstrous effects of militarised border enforcement.     

Contesting Keweenaw: competing visions of landscape aesthetics at Keweenaw National Historical Park

Keweenaw National Historical Park (hereafter KNHP) is one of a periodically growing list of partnership parks developed in response to changing ideals of what the National Park Service ought to preserve and interpret. Established in 1992, KNHP and some other newer parks are intended by Congress to be public–private partnerships. This paper illuminates how KNHP stakeholders used information vacuums to intensify competing narratives regarding landscapes in a partnership park. Ethnographic fieldwork illustrates that stakeholders’ competing narratives complicate KNHP's management. Furthermore, this case study highlights the need for historic preservation professionals to build trust and to communicate effectively with all stakeholders in communities with historic preservation programs. Within a social group, insiders’ knowledge construction guides ideas of landscape aesthetics.     

Shellfish Exploitation Strategies at the Pinnacle Point Shell Midden Complex,South Africa,During the Later Stone Age

Pinnacle Point, Mossel Bay, is best known for the preservation of the earliest evidence for systematic shellfish exploitation by humans during the African Middle Stone Age (MSA). Comparatively little is known about the shellfish gathering strategies of the Later Stone Age (LSA) inhabitants of this region. This article reports on five LSA sites at the Pinnacle Point Shell Midden Complex excavated by the Centre for Heritage and Archaeological Resource Management in 2006 and 2007. These sites represent 2,000 years of hunter-gather and herder settlement and subsistence in the region. Shellfish remains from the five middens were analyzed in order to understand the exploitation patterns of their LSA inhabitants. Information on the relative abundance of different mollusk species in these assemblages and, where possible, the average size of collected specimens, is then compared with published accounts of shellfish material from other sites along the southern Cape coast. These include roughly contemporary assemblages from Noetzie, Hoffman's/Robberg Cave and sites in the Garcia State Forest, and MSA assemblages from Pinnacle Point, Blombos Cave, and Klasies River Mouth. Regional continuities in gathering strategies focused on a range of bivalves and gastropods, and chronological shifts in the exploitation of rocky shores and sandy beaches, and different littoral zones, are apparent.     

Living with Giants and Inconvenient Truths: The US,China, and Everyone Else

ABSTRACT

The Trump administration is redefining the traditional post-World War II approach to American foreign policy, preferring an “America First” approach instead. At the same time, China is becoming increasingly assertive on the world stage, willing to throw its weight around and threaten smaller countries over any perceived slight. For the smaller countries who viewed the United States as a reliable security partner and China as an increasingly important trade partner, the world is looking increasingly uncertain. This uncertainty is compounded by the Trump administration’s more confrontational approach in its China policy. Other states, including Canada, are trying to navigate between a reluctant Washington and a temperamental and brash Beijing. This article argues that a major reset of US-China relations was both inevitable and needed. That said, it is not so much what the Trump administration is doing, but how it is doing it that is the problem. With its heavy-handed “America First” policies, the Trump administration risks losing the support of other states needed to push back against China.     

Backlash of the Free World: the US presence at the World Youth Festival in Helsinki, 1962

The Soviet-sponsored World Festival of Youth and Students brought an exceptional number of US citizens to Helsinki in the summer of 1962. The event was made important by the fact that it took place in neutral territory. Furthermore, this event briefly made Helsinki a centre of extensive Cold War operations. This article examines the background and impact of this festival in the larger context of the Cold War and international relations. The timing of the festival is especially intriguing, between two major Cold War confrontations, the Berlin crisis of 1961 and the Cuban missile crisis of October 1962. However, instead of being an open conflict between warring parties, the festival reminds us of other conflicts of the cultural Cold War: it was waged through front organizations. Both the KGB and CIA were involved behind the scenes deploying their representatives and trying to impact the Finns' – but also the other festival delegates' – thinking, and win them over to their respective causes. This article exploits both Finnish and American archival sources, mostly intelligence reports from the festival. Apart from the festival in Helsinki, therefore, this article illustrates the way in which Finland was subjected to political and cultural influencing by the superpowers during the height of the Cold War.     

Continuity Amidst Change: Village Organization and Fishing Subsistence at the Dionisio Point Locality in Coastal Southern British Columbia

Shifts over time in faunal representation in Northwest Coast archaeological sites have been viewed as reflecting changes in economic organization and social complexity. We use fish faunal data from the Parry Lagoon Midden (site DgRv-006) in the Salish Sea region of coastal southwestern British Columbia, Canada, to evaluate the relationship between change in subsistence strategies and community organization. We describe and compare fish assemblages recovered from a shell midden generated by habitation at two sequentially occupied village sites. The lower midden layers include faunal remains derived from the Marpole Period plankhouse village occupation at site DgRv-003 (1500 to 1300 cal BP), while the upper layers were generated during the occupation of a Late Period plankhouse within site DgRv-006 (1000 to 600 cal BP). We compare the two faunal records to ascertain if subsistence re-organization accompanied the social change associated with abandonment and later re-establishment of a village in the Dionisio Point Locality. Results indicate continuity of a diverse fishing economy for the two occupations, and therefore across the Marpole to Late Period transition. This study adds to the recent trend in Northwest Coast archaeology to reconsider the long-standing view that social and subsistence change necessarily occurred in tandem.     

Addressing seasonal site use through ancient DNA species identification of Pacific salmon at Dionisio Point,Galiano Island,British Columbia

We use ancient DNA analysis to identify Pacific salmon vertebrae to species in order to provide an important line of evidence that helps to establish the timing of seasonal residence at a Pacific Northwest Coast village site. Ancient DNA results from House 2 at Dionisio Point allow a characterization of the salmon fishery. Ten of eleven randomly selected smaller-sized salmon vertebrae were positively identified as sockeye salmon (Oncorhynchus nerka) while only a single pink salmon (Oncorhynchus gorbuscha) was identified. Of the 322 whole salmon vertebrae identified from House 2 occupation deposits during zooarchaeological analysis, 58 percent measure less than 8.0 mm and 70 percent are less than 8.5 mm in maximum transverse diameter. Together with documented aspects of the material record from Dionisio Point, most notably the vertebrate fauna from House 2, the indication that sockeye was the primary focus of the Dionisio Point salmon fishery suggests the site was inhabited during the spring and summer. This approach to the identification of season-specific site occupation has the potential for application over much of the Northeast Pacific.     

Occlusal molar microwear and the diets of the Ipiutak and Tigara populations (Point Hope) with comparisons to the Aleut and Arikara

Archaeological excavations at Point Hope, Alaska uncovered skeletal remains of two populations: the Ipiutak (100 B.C.–500 A.D.) and Tigara (1200–1700 A.D.). Archaeological evidence indicates that, although both groups relied on animal (largely marine) resources for their subsistence, the Ipiutak were mainly caribou hunters, whereas the Tigara were primarily whale hunters. To date, no study has attempted to ascertain whether the inferred dietary differences of these two groups could be substantiated using a more direct technique, e.g. microwear or stable isotope analysis. In this study, the occlusal molar microwear fabrics of the Ipiutak and Tigara were analyzed. Comparative data for two other modern human groups, the Aleut and Arikara, were also examined. Significant differences in microwear signatures were detected among the groups considered. The results of this study show that the Tigara have significantly more microwear features, more pits and narrower scratches compared to the Ipiutak. These results are concordant with interpretations that the two Point Hope populations had significantly different dietary habits. Differences in microwear signatures between the Aleut and the two Point Hope populations were also detected. Compared to the two Point Hope populations, the Aleut has significantly fewer features and wider scratches. The Aleut microwear signature further differs from that of the Tigara in having significantly lower pitting incidence. The microwear pattern of the Arikara, who had a mixed diet, differed from that of the mainly meat-eating Aleut and Point Hope peoples in that the Arikara has significantly fewer features, lower pitting incidence and narrower scratches.     

Fluid inclusion constraints on the origin of the brines responsible for Pb–Zn mineralization at Pine Point and coarse non‐saddle and saddle dolomite formation in southern Northwest Territories

The Pine Point region is a classic metallogenic mining camp that produced over 58 million short tons of Zn–Pb ore from approximately 40 base‐metal mineralized deposits hosted by Middle Devonian carbonates. The ore deposits are localized in paleokarstic features found in the epigenetic ‘Presqu'ile’ dolomite that preferentially replaced some of the upper barrier limestones. The main ore‐stage sulfides include galena, sphalerite, marcasite, and pyrite. A bulk fluid inclusion chemistry study was carried out on sulfide, coarse non‐saddle and saddle dolomite and calcite samples from the Pine Point and Great Slave Reef deposits, and unmineralized coarse non‐saddle and saddle dolomite samples from Hay West, Windy Point and Qito areas. Molar Cl/Br ratio data from Pine Point indicate the presence of four fluids at different stages of the paragenesis. The fluids trapped in sulfides and ore‐stage dolomites predominately consist of a Br‐rich fluid with a composition similar to that of evaporated seawater (fluid A), and a very Br‐enriched fluid of unknown origin (fluid B). Both these fluids are CaCl₂–NaCl (Na to Ca ratios of 1:10)‐rich brines and have compositions unlike the modern formation waters in the Devonian aquifers in the basin today. A third, relatively Cl‐rich (or Br‐poor), fluid (fluid C) was identified in two samples and may have acquired some chlorinity by dissolving halide minerals. Mixing between the Br‐rich fluid A and a dilute fluid also occurred in the later stages of the paragenesis, resulting in the formation of calcite and native sulfur. Saddle and coarse dolomites not associated with significant sulfide mineralization have a narrow range of halogen compositions similar to fluid A. There is no evidence of fluid B or C in the unmineralized samples. Relative to a modern‐day seawater compositions all the fluids have had some modification of their cation compositions. There is some weak evidence for interactions with clastic units or crystalline basement rocks. It is also possible however, that the evaporative brines could have formed from a relatively CaCl₂‐rich, NaCl‐depleted Devonian seawater, unlike the composition of modern‐day seawater.     

关于毛泽东"超英赶美"思想演变阶段的历史考察

“超英赶美”是毛泽东在中国开始进入社会主义经济建设时期形成的重要思想,它对中国的社会主义现代化建设产生了巨大而深远的影响。根据毛泽东“超英赶美”思想发展变化的特征,可把其划分为提出、号召、降温压缩、二次膨胀和终止等五个阶段。     

Australia's diplomatic asylum initiative at the United Nations: comparing international law rhetoric with foreign policy practice

In 1974, Australia took the initiative to have an item on diplomatic asylum inscribed on the UN General Assembly's agenda for that year. Its original ambition was to procure an international treaty on the subject. This article traces the history of that initiative from its inception to the acknowledgement seven years later that it had come to nothing. It also investigates the impact that Australia's initiative at the UN had on its foreign policy practice in relation to diplomatic asylum through two administrations: the Whitlam government (5 December 1972–11 November 1975) and the Fraser government (11 November 1975–11 March 1983). It demonstrates that, while the initiative generated a great deal of bureaucratic work, it wrought no real change in Australia's practice on the ground.