Ballistic Study Tackles Kinetic Energy Values of Palaeolithic Weaponry

The appearance of new projectile propulsion modes is viewed as an important element for understanding human behaviour during the Palaeolithic. Because the organic components of hunting weapons (the bow, spear‐thrower and arrow, and spear shaft) are only rarely preserved archaeologically, some effort has been invested in experiments to explore how the projecting modes could be identified through the analysis of stone points. The kinetic energy developed by each mode of propulsion has been considered a key variable in these experiments. However, the data used in these studies generally come from a few ballistic studies, with varied results. We present the results of a systematic study conducted with a ballistic pendulum and combined with a classic ballistic analysis. We quantified and compared the kinetic energy developed by the four standard modes of propulsion known for the Palaeolithic. The kinetic energy values that we attained, especially those measured for thrusting spears, clearly differ from what has been assumed up to now, and thus challenge current models on the evolution of hunting technology.     

Experimental Tests of Middle Palaeolithic Spear Points Using a Calibrated Crossbow

Controlled experiments using a calibrated crossbow to thrust stone-tipped spears into animal carcasses reveal a relationship between Levallois point morphology and their performance as spear points. A comparative study of morphometric variation of Levallois points from Levantine Mousterian contexts supports the hypothesis that the demand for stone spear points was an important factor in Levallois point production.     

不稳定青铜器的处理方法

“青铜病”的稳定问题对文物保护工作者来说还是一个挑战。文献报道了不少的处理方法,每种方法都有其优点及不足之处。本文对“青铜病”的处理方法进行了考察,主要讨论了化学封护法的应用及其未来的研究方向。     

The Still Bay points of Blombos Cave (South Africa)

We present the results of a technological and morphometric analysis of all the Still Bay points (n = 371) recovered from the 1993 to 2004 excavations at Blombos Cave. We have been able to reconstruct the manufacturing sequence of the bifacial points from initial shaping, by direct internal percussion, to finished morphology, by direct marginal percussion. Identifications of impact fractures and manufacturing breaks are based on comparisons with experimental and archaeological bifacial points of verified function, i.e. Paleoindian points from bison kill sites, replicates of Solutrean points mounted as spear-heads or arrowheads and shot into adult cattle, and experimental replication on local raw materials. Our analysis shows that: (a) only a minority of the points are finished forms, and that a large number of pieces are production failures, a situation known at bifacial point production sites of later ages; (b) morphometric and impact scar analyses should take into account this process and distinguish finished points from preforms and unfinished points; (c) there were at least three different kinds of raw material sources and that there is a marked increase in the frequencies of silcrete with respect to the M2 and M3 phases at Blombos; (d) three kinds of evidence prove that some of the points were hafted axially and used as spear tips; (e) production of bifacial points was a primary activity at the site but the hypothesis of intergroup exchange of Still Bay points cannot be sustained on the basis of present evidence; and (f) the Still Bay phase appears to initiate a trend to relatively rapid changes in specialized hunting weaponry and that this innovation is congruent with other innovations such as bone tools, shell beads and engraved ochre of the M1 and M2 phases at Blombos.     

The origins of lithic projectile point technology: evidence from Africa,the Levant,and Europe

Projectile weaponry is a human cultural universal, but its origins and antiquity remain poorly understood. Stone- and bone-tipped projectile weapons have long been treated as emergent features of the "Upper Paleolithic" behavioral revolution. Recently it has been proposed that projectile technology was in widespread use among Homo sapiens populations in Africa during Middle Stone Age (MSA) times. One obstacle to researching the origins of projectile point technology is that the criteria archaeologists employ for recognizing plausible and implausible stone projectile points are largely subjective (overall tool shape, microwear traces). Tip cross-sectional area (TCSA) is a ballistically significant dimension that works well at discriminating North American stone projectile points (spearthrower dart tips and arrowheads) from spear points. This paper compares the TCSA values of ethnographic North American stone projectile points to hypothetical Middle and Upper Paleolithic stone projectile points from Africa, the Levant, and Europe. The results of this comparison do not support the hypothesis of widespread use of stone-tipped projectiles in Africa, the Levant, or Europe prior to 40 Ka. In the New World and in Australia, where we have the richest ethnographic record of stone projectile point use, these implements are largely employed in big-game hunting and in warfare. One or both of these factors may have played a role in the widespread adoption of stone projectile point technology after 40 Ka.     

A Self-triggered Device to Catch Elk as Early as the Neolithic: A Study from an Archaeological and Ethnological Point of View

The paper deals with equipment and methods used by Stone Age man in hunting elk in the extensive woodlands of interior Norrland, northern Sweden. The prevailing division into active hunting and trapping is applied. Ethnological source material is used to exemplify various ways of hunting elk. The methods discussed are: (1) active hunting on skis in winter, (2) driving the animal into an enclosure on bare ground, (3) catching in a pitfall, (4) snaring, and (5) trapping by a self-triggered spear/arrow. A rock carving at Na¨mforsen, Ångermanland, northern Sweden, is evidence that a self-triggered device to catch elk with a spear or arrow was in use even in the Neolithic. It is generally known that the elk was a very important prey for Stone Age man in the forests of Norrland. This is evident from figural portrayals and food remains alike. It is easy to suspect other uses for elk, but they are difficult to prove. Occasionally, however, parts of tools made from elk antler and bone have been found.     

春秋赤狄皋落地望与皋落戈铭文释读

皋落戈与上皋落戈对于研究春秋战国时期赤狄族的居地和迁徙具有重要价值。两戈的发现说明皋落与上皋落在春秋时期应为两地,东山皋落在晋南垣曲,上皋落在晋中昔阳。而皋落戈铭文中的第六字当释为沈,沈作为地名当是晋南汾涑一带的古称。     

Getting to the point: Evolutionary change in prehistoric weaponry

The evolution of prehistoric weaponry remains an open question in North American archaeology. The traditional model argues for an early use of the throwing spear followed by the spearthrower and bow and arrow. A major difficulty in testing this model is, identifying the functional variables that characterize different weaponry. The evolution of prehistoric weaponry is reexamined here from an evolutionary perspective where projectile points are considered part of the complete weapon system and variation within that system is identified. The engineering of four weapon systems, the thrusting spear, throwing spear, spearthrower, and bow, are examined to identify those point variables that enhance the success of the system. These variables are then measured on a 9000-year sequence of projectile points from northwestern Wyoming to examine time/space patterns. The patterns reveal that the spearthrower was in use prior to 7500 years ago.     

METALLOGRAPHIC STUDY OF IRON ARTEFACTS FROM THE EASTERN TRANSVAAL,SOUTH AFRICA

The microstructures of two adzes, two hoes and a spear point from Iron Age settlement sites in the Kruger National Park have been examined. Electron microprobe analyses of the slag inclusions were also made. Some of the objects are made of high carbon steel while others have a highly variable carbon content. All appear to have been forged at relatively low temperature and then annealed at a low temperature near 700°C. None have been hardened by quenching and tempering. Some of the objects contain only traces of included slag while others have large slag inclusions. The slag compositions are quite different from those of medieval bloomery slags and are representative of African iron smelting practice in their high content of CaO, K₂ O and Na₂O. On the basis of the titanium content of the included slag, two of the objects are identified as made of the ore from Rooiwater and one from Phalaborwa ore.     

Measuring use-related fracture velocity in lithic armatures to identify spears,javelins, darts,and arrows

This study employs a brittle fracture-mechanics-based approach to explore the relationship between lithic fracture velocity and precursory loading rate in fine-grained lithic armatures. The data demonstrate that only high-speed dart and arrow armatures are subject to dynamic loading events, whereas spear and javelin armatures are limited to rapid (and quasi-static) loading. The data presented were derived from controlled experiments employing spears, javelins, spearthrower darts, and arrows. Armatures associated with both bow and spearthrower technologies are reliably identified and distinguished from those of low-speed technologies such as spears and javelins. Javelin armatures may also sustain higher velocity fractures than spear armatures, thus permitting the further differentiation of these technologies. The methodology offers a quantitative, non-subjective means to identify the delivery technology associated with a lithic armature.     

Lithic Microwear Analysis of Middle Stone Age Artifacts from White Paintings Rock Shelter,Botswana

Abstract

Excavations conducted at the White Paintings rock shelter in the NW Kalahari Desert have uncovered seven meters of Later and Middle Stone Age deposits. Lithic microwear evidence was found on 15 artifacts representing five of the major archaeological subdivisions in the sequence and revealed work in wood, hide, and bone, as well as butchering and impact damage. Middle Stone Age points found in deposits bracketed by TL dates to between approximately 66,400 ± 6500 and 94,300 ± 9400 B.P. were of special interest because of the possible association of the Middle Stone Age with the origin of anatomically modern humans and because little, if any, micro-wear evidence has been published on Middle Stone Age points. Five out of 10 points examined revealed impact damage consistent with their use as projectiles, most likely as spear points. We present a model of the use of such points for hunting medium-sized mammals with spears, an interpretation that is largely consistent with faunal remains observed in South African cave sites.     

The Economy of the Irish Rath

THE DISCOVERY of a Viking-Age burial in the Kilmainham-Islandbridge cemetery, Dublin, comprising skeleton, spear, sword-fragments and beads, is described from antiquarian MSS sources. The surviving pieces are detailed and the deposit tentatively dated to the late 9th or early 10th century. The grave-goods indicate one, possibly two, burials, one female. A brief survey of similar pagan burials in the British Isles and a close examination of this one would suggest a mixed Irish-Scandinavian cultural milieu for it.     

The Iberian fireball of 4 January 2004

Abstract

According to the American Meteor Society, 'fireball' is a term for a very bright meteor, generally brighter than magnitude -3 or -4, which is about the same magnitude as the planet Venus viewed in the morning or evening sky. If the fireball explodes in a bright terminal flash, which typically extinguishes with visible fragmentation, it is then known as a 'bolide', from the Greek word for a throwing spear. This paper describes the circumstances of the recent dramatic fireball sighting over the Iberian peninsula. This event provides a textbook example of such an event, with the usual attendant public excitement, media confusion and cultural misconceptions.     

‘Twas When my Shield Turned traitor’! Establishing the Combat Effectiveness of the Greek Hoplite Shield

Greek hoplite warfare has traditionally been explored through the extant textual and pictorial evidence. This has resulted in an incomplete picture, with much of the focus on the strategic and tactical aspects of battle, to the neglect of practical and functional considerations of combat. As a consequence, many of our understandings of the nature of hoplite combat, the how, remain deficient. In this paper, I explore the structural and functional aspects of the hoplite shield, the single most important item in the Greek hoplite's panoply, to determine its efficacy in a combat environment. Through a set of controlled practical experiments, the effectiveness of the hoplite shield is tested to establish its defensive qualities vis‐a‐vis the long thrusting spear, the hoplite's primary offensive weapon.     

宜兴潢潼土墩墓群发掘报告

宜兴潢潼土墩墓群是太湖西部土墩墓群的重要组成部分,此次发掘的3座土墩墓均有保存完好的石床,出土的一批原始青瓷和印纹硬陶器质量很高,较为精美,并出土了同时代土墩墓中较为少见的青铜矛。这对江南土墩墓的研究提供了新资料。     

The Pahlavi National Library Project: Education and Modernization in Late Pahlavi Iran

This paper examines the Pahlavi National Library, the planning for which began in 1972 and expired in 1978 on the eve of the Islamic Revolution. The Pahlavi National Library was to rank in size and eminence with the great libraries of the world, yet this extraordinary project has hitherto received little to no scholarly attention. Using documents primarily from the archives of the shah’s cultural counsellor at the imperial court, Shojā?eddin Shafā, this paper looks in detail at a number of initiatives spearheaded by Shafā from the early 1960s, which essentially laid the groundwork for the Pahlavi National Library, in order to understand how the shah’s regime used culture and scholarship to further its political goals. The paper proceeds to investigate the Pahlavi National Library, analyzing it in the context of the shah’s domestic and foreign policy objectives.     

Single carcass of Mammuthus primigenius with lithic artifacts in the Upper Pleistocene of northern Italy

This paper presents the find of a Mammuthus primigenius carcass and associated Mousterian implements from the Last Glacial site of Asolo, in north-eastern Italy. We review the exploitation of proboscidean carcasses at Lower and Middle Paleolithic sites of Africa, Europe and the Levant, including evidence of elephant killing, and summarize recent research on hafting and use of Mousterian points as spearheads already before the end of the Middle Pleistocene. The bones and implements from Asolo are described in detail; we provide information on other Italian sites with mammoth remains and on the Mousterian record of the north-eastern quadrant of the peninsula. A possible impact fracture has been detected on a Levallois point from Asolo; its interpretation is based on comparisons to similar scars found on spear points of verified function from archaeological sites of later age, and on experimental material. We conclude that the evidence of Asolo is consistent with information from a number of Western European sites supporting a picture of Neanderthals as capable hunters of large game, such as woolly mammoth.     

有方训释辨正及其形制发展

古代兵器有方在传世文献的记载中有诸多不同训释。在反水攻防御战术中,这种武器兼用于近距离搏斗和挖掘河堤。根据出土材料推断,有方由短矛和锛组装而成。到了汉代,这种锛、矛结合的戟类短兵经过改造,将锛的刃口与柄平行安装,发展成为河南汉墓中出土的钺戟的形制。     

曹操墓出土“常所用”兵器考

曹操墓出土牌铭"魏武王常所用"兵器,分别为戟、矛、刀、椎四种,由导从及长短兵器,形成一套最简单的组合,执行"警跸侍卫如常仪"的基本功能,属于天子仪卫。例如"交戟",只有皇帝才能使用。曹操生前获得享用天子仪卫的资格。这套仪具既体现了曹操的薄葬主张,同时也是墓主身份地位和墓葬等级的重要标志。