Genetic testing: When is information too much?

In this guest editorial, the author addresses some of the challenges DNA self‐analysis poses in anthropology.     

First records of Geinitziidae (Insecta: Grylloblattida) from the Upper Triassic of Argentina (Mendoza)

Lara, M.B. & Aristov, D., August 2016. First records of Geinitziidae (Insecta: Grylloblattida) from the Upper Triassic of Argentina (Mendoza). Alcheringa 41, xxx–xxx. ISSN 0311-5518

A new grylloblattid (Permoshurabia argentina sp. nov.: Geinitziidae) is described and illustrated from the Upper Triassic of Argentina. The material represents the first record of this family from Argentina and expands the geographic distribution of this group during the Triassic.

María Belén Lara [lara.maria.belen@live.com.ar], Area Paleontología (Centro de Ecología Aplicada del Litoral-Universidad Nacional del Nordeste-Consejo Nacional de Investigaciones Científicas y Técnicas), Casilla de Correo 128, 3400 Corrientes, Argentina; Danil Aristov [danil_aristov@mail.ru], Borissak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya str. 123, Moscow, 117997, Russia.     

Site Identification and Correlation Using Geoarchaeological Methods at the Cabeço do Porto Marinho (CPM) Locality, Rio Maior, Portugal

Several geoarchaeological techniques have been employed in evaluating an open-air site within a uniform sand matrix, near Rio Maior, Portugal. Electrical resistivity data, acquired at the Upper Palaeolithic site complex of Cabeço do Porto Marinho (CPM), delineated an important new occupational locus. This result was confirmed, first by auger testing which recovered subsurface artefacts, and then by direct excavation. In addition, 107 samples were recovered at the site for magnetic susceptibility measurements. Comparisons between magnetic susceptibility profiles from two loci, including the new area at CPM, show distinctive patterns which allow direct correlation between the occupation areas. These methods provide quick and inexpensive means for investigators to evaluate new sites or to correlate between and within sites, without resorting to other more time-consuming and expensive techniques.     

Forecasting Australian elections: 1993, and all that

The link between economic conditions and election outcomes is a pillar of social science. Voters prefer ‘better times’ to worse and reward or punish incumbents accordingly. We investigate the extent to which this truism holds in the Australian context, with particular emphasis on the 1993 result. While Australian election outcomes are generally not well predicted by prevailing economic conditions, we are impressed by the extent to which the 1993 election outcome is at odds with the state of the economy. In particular, we find Labor performed up to five percentage points better than expected in 1993, making this result one of the most exceptional election results ever observed in Australia. The sizeable electoral penalty typically accompanying large increases in unemployment was effectively nullified in 1993. We accurately predict the 1993 result (ex post) only if unemployment is considered electorally irrelevant. We conclude by suggesting a research agenda for better understanding the link between economic context and election outcomes in the Australian setting.     

Metastatic carcinoma: palaeopathology and differential diagnosis

A 62 year‐old contemporary white female diagnosed with metastatic carcinoma of the breast was examined after skeletonisation. She never received chemical, hormonal or radiation therapy. Because of the confirmed clinical diagnosis, lack of medicinal intervention, and quality of bone preservation, this specimen provides a comparative standard for metastatic carcinoma and differential diagnosis of idiopathic dry bone pathology. We detail gross and radiographic bone response to this disease and differentially diagnose the skeleton against Langerhans cell histiocytosis and multiple myeloma, conditions capable of modifying bone in characteristic patterns that may mimic metastatic carcinoma. Copyright © 2006 John Wiley & Sons, Ltd.     

Introduction to “Binary Binds”: Deconstructing Sex and Gender Dichotomies in Archaeological Practice

Gender archaeology has made significant strides toward deconstructing the hegemony of binary categorizations. Challenging dichotomies such as man/woman, sex/gender, and biology/culture, approaches informed by poststructuralist, feminist, and queer theories have moved beyond essentialist and universalist identity constructs to more nuanced configurations. Despite the theoretical emphasis on context, multiplicity, and fluidity, binary starting points continue to streamline the spectrum of variability that is recognized, often reproducing normative assumptions in the evidence. The contributors to this special issue confront how sex, gender, and sexuality categories condition analytical visibility, aiming to develop approaches that respond to the complexity of theory in archaeological practice. The papers push the ontological and epistemological boundaries of bodies, personhood, and archaeological possibility, challenging a priori assumptions that contain how sex, gender, and sexuality categories are constituted and related to each other. Foregrounding intersectional approaches that engage with ambiguity, variability, and difference, this special issue seeks to “de-contain” categories, assumptions, and practices from “binding” our analytical gaze toward only certain kinds of persons and knowledges, in interpretations of the past and practices in the present.     

Poromoi Tamu and the Case of the Drowning Village: History, Lost Places and the Stories We Tell

Archaeological excavations at an ancestral village site within rainforest in Papua New Guinea has revealed buried cultural evidence that can be explained in a number of ways. While interpretations based on Western archaeological methods suggest regional landscape dynamics informed by geomorphological processes, Indigenous Rumu oral traditions suggest an interpretation of the site’s stratigraphy based on the workings of spiritual forces. The role of story-telling and new information in site interpretation and understanding is explored in light of these different yet complementary accounts.