Potemkin Revolution: Utopian Jungle Cities of 21st Century Socialism

This paper explores the entanglement of ideology and materiality in the production of the spaces of 21^st century socialism. “Millennium Cities” are currently being constructed for indigenous communities throughout the Ecuadorian Amazon, with revenues derived from petroleum extracted within their territories. As iconic spatial symbols of the “Citizens’ Revolution”, the Millennium Cities would appear to embody “the original accumulation of 21^st century socialism”—a utopian state ideology promising the collective appropriation of natural resources without the dispossession of the peasantry. Drawing on extensive field research, we argue that they are better understood as a simulation of urban modernity that is symptomatic of the predominance of ground rent in South American capitalism, and which conceals the violent repression of an autonomous indigenous project of petroleum‐based modernization. The original accumulation of 21^st century socialism can therefore be interpreted as a “fantasy of origins”, which functions to reproduce the primitive accumulation of capital.     

Strontium and stable isotope evidence for diet and mobility in Roman Gloucester,UK

This paper presents the results of a multi-isotopic (oxygen, strontium, carbon and nitrogen isotopes) investigation of population and dietary diversity in Roman Gloucester, focusing on individuals found in a late 2nd century AD mass burial pit at London Road, and comparing them to those found in the nearby cemetery. There were no statistical differences in isotopic composition between mass grave and cemetery burials, suggesting, in agreement with the osteological evidence, that the mass burial was the result of a catastrophic event, probably an epidemic disease. Strontium and oxygen isotope analysis demonstrated considerable diversity in the origins of the Gloucester population, with evidence for both UK and non-UK individuals. Diet was predominately terrestrial and similar to that of other Romano-British populations. Elevated δ¹³C_dentine ratios in some individuals are correlated with raised δ¹⁸O_p values and are therefore probably due to childhoods spent in warmer climates, rather than dietary variation.     

Zooarchaeological perspectives on the Chinese Early and Late Paleolithic from the Ma’anshan site (Guizhou,South China)

Ma’anshan is a Paleolithic cave site in the Guizhou province of southern China. The total area of the excavations is ca. 48 m², and the cultural deposit is divided into two layers representing the Chinese Late Paleolithic and the later part of the Early Paleolithic. The upper layer dates between 19,295  BP and 31,155 BP by AMS technique, and the lower layer is dated to around 53,000 BP by U-Series technique. Thousands of bone fragments were recovered from the two layers. Species abundance, bone surface modifications, skeletal element representation, and mortality patterns were studied in an investigation of assemblage formation history and patterns of prey selection and meat consumption by hominins. Interpretations of the faunal data are strengthened by reference to experimental studies and ethnoarchaeological data. The zooarchaeological data indicate that the later occupants of Ma’anshan Cave hunted mainly medium and small game animals, while the earlier occupants tended to prey upon larger animals. In the later period, hominins also made fuller use of the carcasses. The breadth of the meat diet increased with time, due to the inclusion of quick small animals (bamboo rats and birds) in the later period. The differences between the two faunal assemblages are consistent with the chronologic boundary currently drawn between the Chinese Early and Late Paleolithic ca. 30–27 ka BP, based on technological and other evidence.     

Pre-screening techniques for identification of samples suitable for radiocarbon dating of poorly preserved bones

Under certain environmental conditions, post-depositional diagenetic loss of bone collagen can severely reduce the number of bones from a particular archaeological site that are suitable for stable isotopic analysis or radiocarbon dating. This study examined nearly 300 bones from 12 archaeological sites across southern England known to yield poor or variable preservation to try to identify one, or more, pre-screening technique(s) that would indicate suitable collagen preservation for radiocarbon dating. The most reliable method was shown to be the percent nitrogen (%N) of whole bone powder, which has an 84% chance of successfully predicting whether or not a bone will yield sufficient (i.e. >1% weight) collagen for dating.     

Dating of modified femora of extinct dwarf Hippopotamus from Southern Madagascar: Implications for constraining human colonization and vertebrate extinction events

Two significant events in the late Holocene history of Madagascar were (a) the arrival of people, and (b) the loss of nearly two dozen species of land vertebrates in the socalled “subfossil extinctions”. The consensus is that the faunal losses occurred shortly subsequent to human arrival, but the timing of these events is poorly constrained. The minimum age for initial human presence on the island may now be set at approximately 2000 bp, on the basis of AMS ¹⁴C dates for human-modified femora of extinct dwarf hippos from SW Madagascar. Assuming that this date also marks the beginning of deleterious human interactions with the subfossil fauna, and assuming that this fauna became completely extinct by 900 bp, the width of the anthropogenic “extinction window” may have been as long as c. 1000 a. This estimate, nearly twice the length of previous ones, is close to the unadjusted minimum for the duration of the terminal Pleistocene extinction event in the Americas. Whether or not this length of time comports with theoretical expectations of a “blitzkrieg” pattern of losses is uncertain, but greater refinement in dating the end of the subfossil extinctions is unlikely to produce radically shorter estimates of duration.     

A Geography of Blood Meridian: Primitive accumulation on the frontier of space

The attempted extirpation of Indigenous populations has been an enduring condition of the ‘idyllic proceedings’ of primitive accumulation. For Marx, such acts of evisceration characterised the dawn of the era of capitalist production. Cormac McCarthy's novel Blood Meridian, or The Evening Redness of the West, is read here as one such ‘annal of mankind’ written in ‘letters of blood and fire’. More pointedly, by contributing to an interdisciplinary approach to world literature covering literary studies, geographical studies and political economy, it is argued that Blood Meridian should be considered a quintessential novel of the racial and historical geography of the frontier economy and its spatial expansion within the uneven conditions of capitalist development. This is evidenced through the real spaces and historical occurrences that shaped capitalist expansion recounted in the novel. The latter include the racialised acts of scalping Native Americans licensed by the state between the 1840s and 1850s in Mexico through the actions of the Glanton Gang; the slaughtering of the buffalo that reached its peak in the 1870s marked in the novel by bonepickers that trawl the calcined architecture for skeletons to turn into commodities for the West; and the systematic mapping and simplifying practices conducted through outposts of appropriation on the frontier, such as Fort Griffin, which signal the barbed-wire fencing of rangeland into ranches. The meridian of bloodiness marked by these racialised acts is therefore revealed as an intrinsic aspect of the literary economy of primitive accumulation.     

Injuries to the skeleton due to prolonged activity in hand-to-hand combat

Two complete skeletons from the Hamman-Todd collection of the Cleveland Museum of Natural History (CMNH) show a suite of pathological lesions that suggest the individuals had been involved in boxing or other hand-to-hand combat. These lesions were studied and compared with medical and autopsy records. The aims of the research were to estimate the accumulated damage to the bones over time, to characterize the different types of the damage, and to establish criteria for hand-to-hand combat or violence for archaeological material. Our inspections showed that besides the muscle markings developed and the numerous healed fractures that are expected when someone is involved in such activities, other types of lesion are present that are helpful for a proper differential diagnosis. These are: degenerative changes at the lesser tuberosity of the humerus; focal necrotic changes/bone growth on the trochlea of the humerus; necrotic changes on the distal head of the ulna; bony patches on upper limb bones only; secondary centres of ossification failing to fuse (mainly in vertebrae and acromion); a huge conoid tubercle on the clavicle; bony spurs on the distal articular head of the metacarpals; necrotic changes on the femoral head next to the fovea and on the roof of the acetabulum; and a developed bony ridge for the attachment of the iliotrochanteric ligament. Finally, we propose a set of criteria that will help to identify people in archaeological material who were involved in hand-to-hand combat.     

Diffuse hydrothermal methane output and evidence of methanotrophic activity within the soils at Sousaki (Greece)

Methane soil flux measurements have been made in 38 sites at the geothermal system of Sousaki (Greece) with the closed chamber method. Fluxes range from ?47.6 to 29 150 mg m^?2 day^?1, and the diffuse CH₄ output of the system has been estimated at 19 t a^?1. Contemporaneous CO₂ flux measurements showed a moderate positive correlation between CO₂ and CH₄ fluxes. Comparison of the CO₂/CH₄ soil flux ratios with the CO₂/CH₄ ratio of the gases of the main gas manifestations provided evidence for methanotrophic activity within the soil. Laboratory CH₄ consumption experiments confirmed the presence of methanotrophic microorganisms in soil samples collected at Sousaki. Consumption was generally in the range from ?4.9 to ?38.9 pmolCH₄ h^?1 g^?1 but could sometimes reach extremely high values (?33 000 pmolCH₄ h^?1 g^?1). These results are consistent with recent studies on other geothermal systems that revealed the existence of thermoacidophilic bacteria exerting methanotrophic activity in hot, acid soils, thereby reducing methane emissions to the atmosphere.     

Examining histology to identify burned bone

Early research suggests that examination of the microscopic internal structure is a valid method for distinguishing burned from unburned bone in the archaeological record. This study compares burned and unburned modern bones with archaeological bones from Sibudu Cave (ca. 60,000 years ago) and Cave of Hearths (over 200,000 years ago) to more fully describe the heat-induced histological changes to bone. We also explore the effects of diagenesis on those changes to determine if histological evidence of burning preserves through fossilisation and diagenetic processes and can be successfully used to identify ancient burning. Application of this technique can help in addressing various issues, including the origins of controlled use of fire and understanding animal butchery and disposal.