Postcolonial Archaeologies in Africa: Breaking the Silence

Postcolonial archaeologies in Africa are engaged in a variety of agendas including the decolonization of everyday practices in the field and in the classroom. Postcolonial theory, concerned with issues of power and the Other, is increasingly being invoked to examine how archaeologists conduct their field research and how archaeology is used to dismantle essentialized histories—the metanarratives that arose in the colonial as well as the postcolonial era. Easily misunderstood, however, is the passion expressed by some African archaeologists who are voicing their own views while simultaneously trying to free themselves from dominating “expert” voices. These occurrences create tensions in archaeological discourse that are a natural part of decolonizing archaeology, joining other forms of disenchantment, particularly the disenchantments arising in contemporary African communities about social services, civil society, and human rights. Archaeologists are also implicated in disenchantments as they conduct investigations in the midst of people who may be without water or are suffering from HIV/AIDS—conditions that starkly contrast with their own comfortable lives. We may also need to reconsider how to deal with states that see archaeological research as contrary to nation building. This essay responds to some current misunderstandings that have arisen over these and related issues.     

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.     

Niche Construction Theory and Archaeology

Niche construction theory (NCT) is a relatively new development within evolutionary biology, but one that has important implications for many adjacent fields of research, including the human sciences. Here, we present a broad overview of NCT and discuss its application to archaeology. We begin by laying out the basic arguments of NCT, including a historical overview, focusing on how it affects understanding of human behavior and evolution. We then consider how NCT can be used to inform empirical research and how it might profitably be applied in archaeology, using as a case study the origins of agriculture. We suggest that the unrivaled potency of human niche construction, compared with that of other species, means that archaeologists need not be mere consumers of biological insights but can become important contributors to evolutionary theory.     

Dutch Involvement in Asian Underwater Cultural Heritage Management: Building Upon Old Connections

Europe and Asia have a long-term maritime relationship with each other, not always to the benefit of both. However, this intensive connection has led to an outstanding heritage that is still present in many of the former colonies. These relics from the past are parts of both European and Asian history. But what we usually share is the object and not the view: the past has many different faces. The Netherlands tries to be involved in the protection and management of her heritage overseas. Being aware of the political implications this can have, it focuses on a shared responsibility, on capacity building and on sharing data and information between the partner countries. Among other tools being developed is the creation of a platform for data and information exchange, that on a political level has established a common cultural heritage policy framework.     

Temperature,compression and fragmentation: an experimental analysis to assess the impact of taphonomic processes on charcoal preservation

This paper explores how mechanical properties of different South Asian tree taxa might influence charred wood fragmentation and the composition of charcoal assemblages retrieved from archaeological contexts. The dataset is composed of selected plant species that were collected in Gujarat (Northern India) in September 2007 as part of the North Gujarat Archaeological Project. The taxa analysed represent the most common wood species found in the arid thorn scrubland formation in South Asia and are among the most abundant identified in Neolithic and Chalcolithic archaeological sites in this area. The specimens have been measured and subsequently charred at three different temperatures, under constant conditions. Afterwards, their resistance to compression has been measured on two planes, parallel and perpendicular to the direction of fibres, using a Hounsfield 5-kN machine. The tests were performed in order to understand the different response to compressive stress of wood that has been subject to a range of thermal degradations. The standardised treatment applied to the samples has permitted the comparison of results and the delineation of simple correlations and divergences among the species analysed. Furthermore, the utilisation of a relatively simple operating protocol easily allows the addition of further data in the future. The applied protocol was specifically designed to answer archaeological questions. Therefore, even though from a material science point of view some of the measurements were not taken according to the prevailing standard procedures, it offers valuable data for anthracological research applied to archaeology in arid zones.