Digital imaging technology and experimental archeology: a methodological framework for the identification and interpretation of fire modified rock (FMR)

This paper presents the results of a series of experiments for the identification and analysis of fire modified rock (FMR). FMR is a common but frequently overlooked artifact type. Experiments were conducted simulating the effects of different hypothetical burning scenarios on rocks similar to those found in a South African Middle Stone Age site. A digital imaging method was then used to quantify FMR color values, designed to limit intra-analyst bias. Statistical tests and a blind test suggest that unburned rocks and experimental FMR can be separated statistically based on physical appearance. Two burning scenario models, based on measured experimental data were applied to archaeological FMR from a South African Middle Stone Age site named Pinnacle Point 5-6 (PP5-6) and show that the archaeological samples are not statistically different from a simulated campfire and possibly a lithic raw material heat-treatment fire.     

OSL and TL dating of the Middle Stone Age sequence at Diepkloof Rock Shelter (South Africa): a clarification

Diepkloof Rock Shelter offers an exceptional opportunity to study the onset and evolution of both Still Bay (SB) and Howiesons Poort (HP) techno-complexes. However, previous age estimates based on luminescence dating of burnt quartzites (Tribolo et al., 2009) and of sediments (Jacobs et al., 2008) were not in agreement. Here, we present new luminescence ages for 17 rock samples (equivalent dose estimated with a SAR-ITL protocol instead of classical MAAD-TL) as well as for 5 sediment samples (equivalent dose estimated with SAR-single grain OSL protocol) and an update of the 22 previous age estimates for burnt lithics (modified calibration and beta dose estimates). While a good agreement between the rock and sediment ages is obtained, these estimates are still significantly older than those reported by Jacobs et al. (2008). After our own analyses of the sediment from Diepkloof, it is suspected that these authors did not correctly chose the parameters for the equivalent dose determination, leading to an underestimate of the equivalent doses, and thus of the ages.     

How was Bell Beaker economy related to Corded Ware and Early Bronze Age lifestyles? Archaeological,botanical and palynological evidence from the Hegau,Western Lake Constance region

Abstract

The Europe wide spread of what has been called the Bell Beaker phenomenon remains an enigma of European prehistory. While most of the recent research stresses the ideological aspects of using Bell Beaker material culture, here we take a regional and economical perspective. We look for the chronological relationships and the economic choices of the Bell Beaker phase and of its closest neighbours in time and space: the Late Neolithic Corded Ware and the Early Bronze Age. We focus on the regional archaeological settlement history and present the hitherto richest European Bell Beaker-associated collection of palaeobotanical macro-remains, together with our high-resolution palynological work on annually laminated lake sediments. These different lines of evidence are tied together by an absolute chronology derived from new radiocarbon accelerated mass spectrometry (AMS) dates (now more than 200) and from the dendrodates from the World Heritage wet preserved pile dwellings. We show the preceding Late Neolithic, the actual Bell Beaker, and the following Early Bronze age economies each relying on different agricultural strategies that focus on distinct parts of the landscape. There is no link obvious between Late Neolithic and Bell Beaker, but there is between Bell Beaker and Early Bronze Age. Related to different modes of production, differences in ideology become visible in food preferences as well as in other parts of the material culture. We conclude that the Bell Beaker economy represents a re-orientation of the mode of production focusing on single, rather small farmsteads which often do not leave a distinct signal in the archaeological record.     

Isaac Sherman and the trials of gilded age liberalism

Isaac Sherman (1817-81) was a self-made New York merchant and financier. Originally a Barnburner Jacksonian Democrat, he became a Free Soiler and in 1856 a campaign manager for Republican John C. Fremont. An influential Unionist, Sherman subsequently became a self-taught expert on railroad finance, currency, and local and state taxation. This article draws upon the Sherman papers recently acquired by the Huntington Library to offer an interpretive biography of this hitherto obscure but important railroad financier and laissez-faire ideologue. Sherman's activities show the personal and intellectual connections between the Equal Rights and Free Labor ideologies of the pre-war years and the Laissez-Faire Constitutionalism of the post-war period. They also reveal the anxieties of the haute bourgeoisie of the Gilded Age, and the legal stratagems used by Sherman and others to return the United States to the gold standard and overturn the Federal income tax. Finally, Sherman's proposals for local and state tax reform, conterminous with and similar to those of Henry George, reveal the limits of classical liberalism in both its laissez-faire and utopian forms.     

Making Banks Fit for the People: Confidence,Democracy, and the Rise of Banking Alternatives in America, 1880–1914

At the turn of the twentieth century, many Americans lacked confidence in the nation's banks. In various ways, privately owned or operated banking institutions were viewed to be adverse to the interests of “the people.” Still, beginning in the late nineteenth century, deposit banking came to be accepted as a vital “public service.” This article explains how that happened and illustrates how multiple people-oriented alternatives gradually emerged. While these have been explored previously, this article demonstrates how new ideas about the importance of banking facilitated the emergence of a broad movement aimed at popular participation and control. To reveal this history and to gauge popular ideas, it favors materials that appeared within the public sphere. This approach demonstrates how underlying confidence issues motivated a broad movement that aimed to democratize banking institutions.     

Processing ochre in the Middle Stone Age: Testing the inference of prehistoric behaviours from actualistically derived experimental data

The increase in the presence of ‘ochre’ in African Middle Stone Age contexts has been employed, together with changes in human biology and behaviour, to support the hypothesis that ‘modern’ cognitive abilities arose in Africa. The consistent exploitation of ochre is interpreted as evidence for colour symbolism, a proxy for the origin of language and a defining aspect of ‘modern’ human behaviour. That humans attached considerable symbolic value to red ochres in particular is illustrated by ethnographic examples. Research has shown that wear patterns indicative of abrasive processing methods prevail, but many archaeological specimens also exhibit wear traces not derived from grinding or scraping alone. Building on former research, I present here the results of an experimental study devised to infer the methods employed to extract powder from ochre during the African Middle Stone Age. The prospect of ascertaining at least some of the likely uses to which ochre may have been put, is also explored. I conclude that functional data derived from actualistic experiments can be used to enhance our understanding of some aspects of prehistoric behaviour.     

Assessing the variability in taphonomic studies of modern leporid remains from Eagle Owl (Bubo bubo) nest assemblages: the importance of age of prey

The Eagle Owl (Bubo bubo) is an important leporid remains accumulator at archaeological sites. Taphonomical studies of modern leporid remains from nest assemblages of this nocturnal raptor aim to establish the main characteristics that define the taphonomic signature of Eagle Owls in order to distinguish them from that of other leporid predators, namely diurnal raptors, terrestrial carnivores and humans. However, analyses carried out so far have shown that the identification of diagnostic features of Eagle Owls leporid nest accumulations is not a straightforward issue – variability has been observed. Age and size of prey are pointed among others as accountable factors but little research has been done on the study of these variables. Here we present the analysis of two samples of modern leporid remains recovered from Eagle Owls nests with the aim of contributing new data to this subject. The high presence of juvenile individuals in both samples enables us to assess anatomical representation, breakage and digestion patterns of immature leporid remains and also to compare them with other assemblages richer in adult prey. Results show that the main characteristic features noted in previous works which recognise Eagle Owls as agents of leporid bones accumulations in the fossil record, are not significantly affected by the age of prey. Less variability than originally thought occurs which means other variables need to be further investigated.     

Pre-Roman glass from Mozia (Sicily-Italy): the first archaeometrical data

This study present the results of an archaeometrical investigation performed on a series of opaque pre-Roman glass (vessels and ornaments) dated from the 6th to 4th century BC coming from Sicily. Sixteen core formed vessels, twelve beads, three pendants and one spindle-whorl recovered in the Phoenician-Punic sites of Mozia and Birgi were analysed thought a micro destructive approach. The complete chemical analyses and X-Ray diffraction analyses were performed on small fragments of glass. The aims of this work are: 1) to obtain a chemical characterization of these samples in order to understand the raw materials employed for their production; 2) to obtain information regarding the opacifying phases dispersed in the glass; 3) to make a comparison with the results recently obtained on coeval and similar finds recovered in other cultural context, in particular in Northern Italian Etruscan contexts in order to understand whether they could belong to the same Greek-Eastern production.     

Defining the Early Bronze Age landscape: a remote sensing‐based analysis of Hafit tomb distribution in Wadi Andam,Sultanate of Oman

High‐resolution, freely available Google Earth software was successfully utilised in a remote‐sensing survey to locate and map thousands of Hafit tombs in a study area centring on Wadi Andam in the Sultanate of Oman. This dataset was refined for reliability with ground‐based fieldwork, and was analysed in the landscape using GIS software. The tombs are not randomly distributed across the study area; rather, the hydrology of the area appears to have been a dominant determining factor in the location of the graves. The structures were constructed in elevated, highly visible locations, possibly in an attempt to mark ownership of the landscape. The distribution of Hafit tombs is likely to provide some insight into the utilisation of the landscape in this period, with the evidence from Wadi Andam tentatively suggesting the presence of a nomadic pastoralist population. The development of this rapid, accurate and cost‐effective methodology has the potential to greatly facilitate the survey and analysis of Hafit tombs across the Oman peninsula.     

A sequence of inland desert settlement in the Oman peninsula: 2008–2009 excavations at Saruq al‐Hadid,Dubai, UAE

The 2008–2009 excavations conducted by the Dubai Desert Survey at Saruq al‐Hadid, Dubai, have transformed our interpretation of the site from an Iron Age bronze production centre to a site with multiple occupations over the course of more than three millennia; they underline the importance of this site for understanding land use and settlement patterns in the deserts of the Oman peninsula. Saruq al‐Hadid probably began as an oasis site where nomadic pastoralists during the Umm an‐Nar and Wadi Suq periods camped and took advantage of a relatively well‐watered landscape. In contrast, Iron Age remains at the site do not bear any definite signs of settlement per se; instead, the material culture suggests that Saruq al‐Hadid may have been one of several sites in south‐east Arabia that were dedicated to a snake cult. The site is capped by waste from an intensive metalworking operation that appears to have taken place during the later first millennium BC. Iron age and later remains from the site tie Saruq al‐Hadid to a regional network of settlement and trade centres and suggest that, like the mountain piedmont and coasts, the sandy desert expanses of the Oman peninsula held economic and ritual importance in the overall landscape.