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Democratic cooperation is a particularly complex type of arrangement that requires attendant institutions to ensure that the problems inherent in collective action do not subvert the public good. It is perhaps due to this complexity that historians, political scientists, and others generally associate the birth of democracy with the emergence of so-called states and center it geographically in the "West," where it then diffused to the rest of theworld. We argue that the archaeological record of the American Southeast provides a case to examine the emergence of democratic institutions and to highlight the distinctive ways in which such long-lived institutions were--and continue to be--expressed by Native Americans. Our research at the Cold Springs site in northern Georgia, USA, provides important insight into the earliest documented council houses in the American Southeast. We present new radiocarbon dating of these structures along with dates for the associated early platform mounds that place their use as early as cal AD 500. This new dating makes the institution of theMuskogean council, whose active participants have always included bothmen and women, at least 1,500 years old, and therefore one of the most enduring and inclusive democratic institutions in world history. [ABSTRACT FROM AUTHOR]

This document is a correction notice for an article titled "A multi-proxy assessment of the impact of environmental instability on Late Holocene (4500–3800 BP) Native American villages of the Georgia coast" published in PLoS ONE. The correction states that the fifth author's name was spelled incorrectly and provides the correct spelling as C. Fred T. Andrus. The correct citation for the article is also provided. The correction notice does not provide any additional information about the content of the article or its findings. [Extracted from the article]

Circular shell rings along the South Atlantic Coast of North America are the remnants of some of the earliest villages that emerged during the Late Archaic (5000–3000 BP). Many of these villages, however, were abandoned during the Terminal Late Archaic (ca 3800–3000 BP). We combine Bayesian chronological modeling with mollusk shell geochemistry and oyster paleobiology to understand the nature and timing of environmental change associated with the emergence and abandonment of circular shell ring villages on Sapelo Island, Georgia. Our Bayesian models indicate that Native Americans occupied the three Sapelo shell rings at varying times with some generational overlap. By the end of the complex's occupation, only Ring III was occupied before abandonment ca. 3845 BP. Ring III also consists of statistically smaller oysters harvested from less saline estuaries compared to earlier occupations. Integrating shell biochemical and paleobiological data with recent tree ring analyses shows a clear pattern of environmental fluctuations throughout the period in which the rings were occupied. We argue that as the environment became unstable around 4300 BP, aggregation at villages provided a way to effectively manage fisheries that are highly sensitive to environmental change. However, with the eventual collapse of oyster fisheries and subsequent rebound in environmental conditions ca. post-3800 BP, people dispersed from shell rings, and shifted to non-marine subsistence economies and other types of settlements. This study provides the most comprehensive evidence for correlations between large-scale environmental change and societal transformations on the Georgia coast during the Late Archaic period. [ABSTRACT FROM AUTHOR]

The Georgia Coast of the eastern United States boasts some of the largest and spatially complex Late Archaic sites in North America, with the most famous of these being shell rings. The shell ring village phenomenon and its larger ceremonial landscapes did not, however, last throughout the Late Archaic. Climate shifts that led to local relative sea level change in the area at around 3800 cal. BP appears to have resulted in conditions that suppressed shellfish productivity and ultimately led to the uneven abandonment of shell ring sites. Our understanding of these changes along the Georgia Coast is limited by the fact that much of the research focuses exclusively on large shell midden sites. Investigations at several large terminal Late Archaic sites demonstrate continuity in the size of these occupations compared to earlier Late Archaic sites (i.e., shell rings), demonstrating a socio-ecological resiliency in these small-scale societies. We argue that, contrary to narratives of collapsing socio-ecological systems, the terminal Late Archaic was a time when displaced communities coalesced and forged new community bonds in the wake of a shifting resource base. [ABSTRACT FROM AUTHOR]

The article offers information about the ecosystem stability and Native American oyster harvesting along the Atlantic Coast of the U.S. It demonstrates the stability of oyster reefs despite different population densities and environmental shifts and have implications for oyster reef restoration in an age of global climate change.

Research themes centering on human-environment interaction have a long history in the writings of Southeastern archaeologists. However, many of the past theoretical frameworks that center on the environment do not articulate well with concepts such as agency and history as mechanisms for understanding the past. Two exceptions to this are research agendas that incorporate concepts derived from both historical and political ecology. In this paper, I explore the overlap and complementarity of various concepts from both of these frameworks. I suggest that the melding of these concepts offers a more robust avenue to consider the environment in archaeological research, which also explicitly takes into consideration both agency and history. In dosing, I consider why such a perspective might benefit archaeological research in the Southeast. [ABSTRACT FROM AUTHOR]

The article presents a study on the use of shark teeth by early native Americans at Fort Center, Florida. The authors explained that the study involved classifying shark teeth recovered during the 2010 field season and cataloguing these based on specifications of the Florida Bureau of Archeological Research. Evidence of use, manipulation or modification were studied. According to the authors, results suggest the greater role of shark teeth in the economic lives of the inhabitants.

This comparative synthesis examines archaeological and ethnohistoric data pertaining to Native American coastal adaptations along the southern coasts of the eastern United States. We consider the totality of experiences of people living along coasts, examining such issues as technological innovation, environmental variability and change as it relates to site visibility, the built environment, the use of coastal food resources, the nature of complex coastal Calusa and Guale polities, and European contact. We link our topical discussions to broader issues in anthropology, arguing that the archaeology of southern coasts has much to contribute to our understanding of worldwide adaptations to coastal environments and broad-scale shifts in the trajectories of human societies. [ABSTRACT FROM AUTHOR]