Abandonment,Authority, and Religious Continuity in Post-Classical Greece

Scholars have frequently invoked the abandonment of Early Christian basilicas in the sixth and seventh centuries as key evidence for the end of antiquity in Greece. The standard narrative treats the archaeological evidence for abandonment as the physical manifestation of decline recorded in textual sources. The neat equivalency between archaeology and text ignores the role that abandonment plays in the narrative strategies of the textual sources. By reexamining the tie between text and archaeology, we can read the life cycle of the Early Christian basilica in Greece more critically and consequently expand our understanding of this dynamic period in Greek history.     

Local Resources,Global Heritage: An Introduction to the 2001 UNESCO Convention on the Protection of the Underwater Cultural Heritage

On January 2, 2009, the 2001 UNESCO Convention on the Protection of the Underwater Cultural Heritage entered into force, setting an international precedent for the protection and preservation of underwater archaeological resources and providing guidelines for site management and responsible investigation. Historically, submerged cultural resources, particularly shipwrecks, have been exploited primarily for their potential monetary value. Over the last 50 years archaeologists have challenged this perception, demonstrating the cultural and scientific value of submerged cultural resources.     

An Academic Perspective on Grey Literature

This article presents an academic’s perspective on grey literature, providing the viewpoint from someone who has experience publishing in both academic and grey literature venues. I explore the strengths and weaknesses of grey literature and argue that more rigorous quality control, increased access to this literature, and more scholarly cooperation are necessary in order for grey literature to become accepted as a legitimate published form.     

Rice archaeological remains and the possibility of DNA archaeology: examples from Yayoi and Heian periods of Northern Japan

Japanese rice cultivation in paddy fields has 2,400∼3,000 years of history. Most of modern Japanese rice varieties are classified as Temperate-japonica (Tm-J). Few landraces are recognized as Tropical-japonica (Tr-J) only in southwestern Japan. However, ancient DNA studies and phytolith analysis suggest that Tr-J strains were more popular in the past than now. Maekawa is a complex archaeological site composed of paddies dated from the Yayoi (2,100 years BP) to the Heian (1,100 years BP) periods. Phytolith analysis indicates that intensive rice cultivation was practiced in both periods, but there was no cultivation in the intervening period. Morphological features of bulliform phytoliths suggest that Tr-J was cultivated during both periods. Locally, rice cultivation during the Heian period was brought to a close by a flood event, in which immature rice plants were pulled down and buried in silt to be preserved in a quasi-carbonized/ waterlogged state. Ancient DNA (aDNA) analysis of the carbonized plant culm from Heian Maekawa recovered chloroplast DNA sequences of the 6C7A plastid subtype, which is common to both Tr-J and Tm-J, whereas two plastid subtypes, such as 6C7A and also 7C6A, were found in aDNA of carbonized grains from the Tareyanagi site of the Yayoi period. The latter plastid subtype was specific only to Tr-J. In order to better characterize the past rice populations, modern landraces collected in the local area were classified with morphophysiological traits. Some of the landraces were found to carry several traits of Tr-J, including bulliform phytolith types, but mixed with Tm-J traits. Based on the discontinuous distribution of rice phytoliths between the Yayoi and the Heian period, the early introduction of rice cultivation may have been discontinuous and locally reintroduced after a ∼1,000-year hiatus, but with a genetically different rice population. Such populations were composed from Tr-J like strains as shown by landraces but with reduced diversity in plastid types. Through such changes, since the Yayoi era, Tr-J was largely replaced by Tm-J, although ancient Tr-J continued to participate in the genetic makeup of later rice populations and may have aided the local adaptation of introduced Tm-J.     

Networks of engagement: electronic communication and grassroots environmental activism in Kaliningrad

This paper contributes to a discussion on networks as political spaces by examining the work of an environmental activist group in Kaliningrad, Russia. Drawing from geographic work on communication and from literature on organizational structure and communication technology provides a useful means of understanding and conceptualizing computer networks from a social science perspective. The case study of grassroots activism illustrates how computer-based communication may support a unique space of political activity. Electronic mail (e-mail) communication can be a channel through which activists may overcome the constraints of location as an information container in order to create spaces of interaction and action appropriate to their political agenda. This case study is an example where organization members use e-mail communication to connect their activities, information sources and collaborative partners at different scales to create a viable space for environmental activism and information distribution within a shifting political context.     

Grüne Infrastruktur in den Städten Nordrhein-Westfalens

Hardly any other city in North Rhine-Westphalia has such a green image as the city of Münster. It embodies the image of a livable city in Germany. Other North Rhine-Westphalian cities also work on their external perception and are approaching the task of getting a greener image for themselves in many ways. A central question is how it is done precisely and whether urban green infrastructure can be a locational factor to affect location-based marketing. This article deals with the strategies of various cities in North Rhine-Westphalia.     

Decisive Evidence for Multidirectional Evolution of Sociopolitical Complexity in Southern Africa

While pioneers of archaeology in any given region have established the foundations of the discipline, their views have not remained unchanged in places such as Europe, North America and Australasia. In these regions, successive generations of researchers changed the direction of their work based not just on new observations but also in light of new methods and theories. For example, the idea of a Bronze Age revolution popularised by V. G. Childe in Europe was superseded by multiple alternatives over the years. In southern African Iron Age studies, John Schofield, Gertrude Caton-Thompson, Roger Summers, Keith Robinson and Peter Garlake created an impressive platform upon which successors could build. Confronting firm disapproval from more experienced researchers in the early 1980s, Huffman speculated that the evolution of sociopolitical complexity in our region was a linear relay from Mapungubwe to Khami via Great Zimbabwe. This position was sustained as the conventional wisdom largely, we argue, because no new research was being carried out in key areas of the region, and too few students, in particular African ones, were being trained to expand the focus of investigation. Here, we present new data to support our argument, that the pathway to sociopolitical complexity in southern Africa was multilinear. We propose looking forward rather than back, and to continue to seek the exposure of scales of interaction between multiple but chronologically overlapping entities associated with the rise of sociopolitical complexity in southern Africa.     

An Early Pleistocene Phytolith Record from Wonderwerk Cave,Northern Cape,South Africa

Grass silica short cell phytoliths were sampled from the four lowermost archaeological strata in excavation 1 at Wonderwerk Cave and offer an independent record of climatic change during an episode of Early Stone Age hominin occupation at the cave. Linked to differences in growing season temperature and the geographic distribution of C₃ and C₄ grasses in southern Africa, fossil grass phytoliths were used to trace palaeoenvironmental shifts at the site. The results suggest that Early Pleistocene environmental conditions at the cave fluctuated: between wetter and drier summer–rainfall growing conditions (C₄) towards the end of the Olduvai subchron and the beginning of the subsequent interval of reversed polarity, to mostly dry and cooler winter–rainfall growing conditions (C₃), that continued throughout the interval. It ended with a shift towards increased summer rainfall aridity at around one million years ago. The fluctuation between markedly wetter and drier C₄ conditions at the cave (NADP-me grass types vs. NAD-me grass types) does not support the premise that the expansion of C₄ grasslands was always coupled with increased aridity.