First long-proboscid flies (Diptera: Zhangsolvidae) from the Lower Cretaceous of South Korea

Khramov, A.V., Nam, G.-S. & Vasilenko, D.V. 13 December 2019. First long-proboscid flies (Diptera: Zhangsolvidae) from the Lower Cretaceous of South Korea. Alcheringa 44, 160–168. ISSN 0311-5518

Buccinatormyia gangnami sp. nov. (Zhangsolvidae) is the first record of Diptera from the Lower Cretaceous Jinju Formation of the Korean Peninsula. B. gangnami is described based on six specimens, the largest number of fossils known for a single species of Zhangsolvidae. Four specimens of B. gangnami preserve a long proboscis; mouthparts of this species show a twofold variation in relative length, which may be partially explained by sexual dimorphism. B. gangnami is the third known species of Zhangsolvidae with extremely elongate antennal flagella. The preserved abdominal colouration pattern in these fossils suggests that B. gangnami was probably a wasp mimic.

Alexander V. Khramov [a-hramov@yandex.ru], Borissiak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya 123, 117997 Moscow, Russian Federation; Gi-Soo Nam [nks33@naver.com], Gongju National University of Education, 27, Ungjin-ro, Gongju-si, Chungcheongnam-do, 32553, South Korea; Dmitry V. Vasilenko* [damageplant@mail.ru], Borissiak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya 123, 117997 Moscow, Russian Federation. *Also affiliated with: Cherepovets State University, Lunacharskogo 5, 162600 Cherepovets, Russian Federation.     

The 9th century BCE destruction layer at Tell es-Safi/Gath,Israel: integrating macro- and microarchaeology

Destruction events in multi-period sites are valuable marker horizons that represent time-synchronous events across the site and sometimes between sites. Destruction layers often preserve rich finds that provide insights into site use. Here we use both macro- and microarchaeological methods to study a destruction event from the late 9th century at Tell es-Safi/Gath in Israel. A major conflagration at this specific location resulted in the consolidation of parts of the roof construction materials, thus enabling us to differentiate between roof, walls and floor materials. We could reconstruct the events which lead to the formation of an approximately 80 cm thick layer. The base of this layer that overlies the floor surface is a thin charred organic material-rich ash layer. As the clays in this layer were not altered by heat and the ceramics still have preserved residues, we conclude that the ash was produced elsewhere and was redistributed to this location. Ceramics that are associated with burnt roof sediments do not have preserved residues. We also estimate the time that each of the accumulation events might have taken, and conclude that this accumulation occurred over decades. The architecture and artifacts found within and beneath the destruction do not allow us to unequivocally identify the function of this area prior to destruction. We do however identify an unusual bin and associated stone pavement, and a corner rich in artifacts, phytoliths and charred organic material. We also show that a wall was built of fired mud bricks; a most unusual occurrence for this time period in the Levant. This study demonstrates well the usefulness of an integrated macro- and microarchaeological approach to understanding the archaeological record, as well as the benefits of using an on-site laboratory.     

Political tourism in the Israeli‐Palestinian space (Respond to this article at http://www.therai.org.uk/at/debate)

With the violent clashes that took place in May 2010 during the attempt by the Free Gaza movement flotilla to break the blockade of the Gaza Strip, the remarkable strength of pro‐Palestinian networks became globally apparent. Drawing on an ethnography of political activism in the Israeli‐Palestinian space, we suggest that the striking visibility of these networks does not exclusively derive from the prominence of the Israeli‐Palestinian conflicts, but is also a consequence of the activists’ ability to produce innovative forms of sociality. However, some of the approaches taken can exist in problematic relation to the experiences of people who live with the conflict. In this context, the issue is not so much the precise relationships between indigenous ‘truths’ in Palestine and their foreign representations, but the way in which encounters redefine the conflicts that activist networks seek to represent.     

Inscribed landscapes in the Black Desert: Petroglyphs and kites at Wisad Pools,Jordan

Petroglyphs are well known in the Negev, eastern and southern Jordan, and the Arabian Peninsula. Intensive documentation of hundreds of petroglyphs at the site of Wisad Pools in the Black Desert of eastern Jordan records animals, humans, hunting traps and geometric designs, connecting people and places to the larger landscape. These were recorded at the landscape scale with drones and photogrammetry, and the local scale through the construction of a database combined with GPS recording and terrestrial photogrammetry. Petroglyphs of animals and hunting traps are significant because the site is located within a landscape that includes enormous and enigmatic hunting traps (desert kites). Mapping these depictions highlights typological distribution, association of types, and relation to landscape features as well as the topography of the basalt boulders on which they were pecked. The depictions of animals and hunting traps provide clues about the use of desert kites, the social role of hunting, communal gatherings, and feasting in the region.     

Sustainable Development Frontiers: Is ‘Sustainable’ Cocoa Delivering Development and Reducing Deforestation?

Forest frontiers are important areas for sustainable development as they combine the need to halt deforestation with the challenges of rural poverty. In the region of San Martín, Peru, the ‘Production, Protection and Inclusion’ model combines narratives of conservation, economic development and social inclusion in what can be defined as a ‘sustainable development frontier’. This article asks how such sustainable development frontiers change social, economic and ecological outcomes in the localities where they are found. The authors examine the reality of sustainable cocoa production linked to conservation and development goals, as promoted by government bodies, international agencies, cooperatives and chocolate brands in Peru, and show how, paradoxically, sustainability goals intensify production and attract smallholders into forest frontier areas. In doing so, the boom in demand for sustainable commodities has inadvertently created conditions encouraging further colonization of forested areas leading to a continuing rise in deforestation, ecological degradation and economic instability. Narratives of sustainable development can thus reinforce commodity intensification, as they obscure alternative approaches and reproduce traditional frontier dynamics.     

On face transplantation: Ethical slippage and quiet death in experimental biomedicine (Respond to this article at http://www.therai.org.uk/at/debate)

More and more teams around the globe are gaining ethical clearance to perform face transplant surgery. The operation is a highly experimental medical treatment and patients who are otherwise healthy are dying as a consequence of submitting themselves to the operation. This article is concerned with the quiet deaths and ethical slippages that are emerging in this new medical terrain. It suggests that an examination of the relationship between nationalism and medical advancement is necessary to understand this slippage, because inter alia the surgery has been afforded national significance.