On stone-boiling technology in the Upper Paleolithic: behavioral implications from an Early Magdalenian hearth in El Mirón Cave,Cantabria, Spain

Stone boiling is one of the principal cooking methods used by hunter-gatherer societies. The present paper proposes behavioral and organizational inferences as to how stone boiling was incorporated into hunter-gatherer subsistence practices through an examination of a shallow-basin hearth in an Early Magdalenian level (c. 15,500 ¹⁴C B.P.) of El Mirón Cave, Cantabria (northern Spain). Exploratory analysis of spatial patterns of archaeological remains (bones, lithic artifacts, and fire-cracked rocks) and use-life analysis of fire-cracked rocks demonstrate that the hearth was used and maintained during visits of humans who preyed mainly on ibex and red deer near the site. The relative accessibility of these ungulates and cost-induced technology of stone boiling suggest the implication that stone boiling was employed to maximize the energy and nutrition obtained from carcasses of these game taxa under the circumstance of resource intensification.     

New ages for the post-Howiesons Poort,late and final Middle Stone Age at Sibudu,South Africa

Optically stimulated luminescence (OSL) measurements are reported for single grains of quartz from deposits within Sibudu rock shelter. Such measurements enable rejection of unrepresentative grains and application of the finite mixture and central age models to obtain the most reliable age estimates. Three types of single-grain equivalent dose (D_e) distributions were observed: one sample represented a single dose population, three samples indicated mixing between Iron Age (IA) and Middle Stone Age (MSA) deposits, and 10 samples (in addition to the three mixed samples) showed scattered distributions. The latter type resulted from differences in the beta dose received by individual grains. For these samples, the beta doses were modelled and adjusted accordingly. Ages for the 14 samples collected from MSA deposits post-dating the Howiesons Poort (HP) resulted in three age clusters, which are stratigraphically consistent with the three informally named cultural phases at Sibudu: namely, the post-HP, late MSA and final MSA. Weighted mean ages of 58.5 ± 1.4 ka, 47.7 ± 1.4 ka and 38.6 ± 1.9 ka were calculated for these phases, respectively. The three phases were separated by two occupational hiatuses with durations of 10.8 ± 1.3 ka and 9.1 ± 3.6 ka. We hypothesise that the punctuated presence of humans at Sibudu was determined by large-scale fluctuations in climate during oxygen isotope stage (OIS) 3, which resulted in alternating wet and dry periods. Phases of occupation correspond to wet periods when fresh water was available in the Tongati River, whereas intervals of site abandonment correspond to dry periods when people were forced to migrate in search of a reliable source of fresh water. Where people migrated to, remains unresolved.     

An empirical test of the relative frequency of bipolar reduction in Beds VI,V, and III at Mumba Rockshelter,Tanzania: implications for the East African Middle to Late Stone Age transition

Mumba Rockshelter, Tanzania, is the only East African site spanning a continuous record of more than 100,000 years, including the Middle Stone Age (MSA) to Late Stone Age (LSA) Transition. Rather than examine the presence or absence of traditional markers of “behavioral modernity”, we have endeavored here to respond to the calls of Shea (2011) and Basell (2008) by examining the proportional similarity of a trait present throughout the MSA–LSA sequence at Mumba Rockshelter: the bipolar technique of lithic reduction. We use a quantified, experimentally derived proxy to track the relative amount of bipolar percussion among Mumba's Beds VI, V, and III, namely, waste shatter. Our examination of Mehlman's previously unanalyzed collections from Mumba demonstrates that in terms of bipolar production Bed V is statistically indistinguishable from the Late Stone Age (LSA) Bed III, but significantly different from the Middle Stone Age (MSA) Bed VI. Given that Bed V dates to 56.9 ± 4.8 − 49.1 ± 4.3 ka cal BP, this result is consistent with other evidence that the origins of the LSA in East Africa began well before 40 kya, and that Mumba Bed V represents one of the earliest manifestations of the LSA in East Africa. We conclude with a discussion of factors that may have influenced the increased dependence of bipolar production at the site.     

Ochre resources from the Middle Stone Age sequence of Diepkloof Rock Shelter,Western Cape,South Africa

Although no paintings are associated with archaeological contexts before the end of the Middle Stone Age, hundreds of ochre pieces were discovered on numerous southern African sites suggesting a lasting tradition of ochre use. The variability and the significance of ochre exploitation remain however poorly documented. The MSA site of Diepkloof Rock Shelter (Western Cape Province, South Africa) offers an ideal opportunity to discuss questions of ochre procurement, processing, and use over a long sequence. This study develops an original methodology based on observations on one hand, and SEM-EDS, XRD and Raman spectrometry analyses on the other hand. By comparing raw materials with our geological database, we show that some iron-rich raw materials were collected more than 20 km from the site. Such long-distance procurement combined with other elements of the overall context suggests a planning of procurement. One main chaîne opératoire based on grinding was identified at Diepkloof. In comparison with other South African sites, we observed no evidence for use as loading agent in adhesives. We conclude that ochre use may follow regional cultural patterns.     

Measuring core reduction using 3D flake scar density: a test case of changing core reduction at Klasies River Mouth,South Africa

A new core reduction index is presented, calculated as the ratio of flake scar number to 3D surface area (SDI). The index is tested experimentally on five types of core (blade, discoid, Levallois, biface and multiplatform cores) and then applied to the core assemblages from five sub-stages of the Middle Stone Age at Klasies River Mouth, South Africa. Preliminary results indicate that the SDI possesses the desirable attributes of a successful reduction index and is a significant improvement on traditional proxy measures of core reduction. The results of the archaeological case study confirm previous untested observations that cores from the Howiesons Poort and MSAIII sub-stages are more heavily reduced than preceding and following stages, and that local and exotic raw materials as well as different types of cores are all more heavily reduced during these periods. The SDI fills a significant lacuna in available core reduction measures.     

几种红岩碑拓片考释

红岩碑是贵州著名古迹,而数年来考释者频仍不断,众说纷纭,至今无一定论。碑之原迹早已不存,研究者大多是以拓本摩本为据。然而红岩碑传世拓本摩本种类繁多,据统计近30种。而其形状不一,内容各异,让人依违难决。贵州省博物馆收藏有数种红岩碑拓片,应是历史上流传较广且影响较大的本子,本文对它们的历史渊源及有关事实作一些查考,期于研究者慎选工作底本。     

河南南阳市八一路汉代画像石墓

2008年,对河南南阳市八一路一座画像石墓进行发掘。该墓为砖石混合砌筑,由墓道、墓门、前室和后室组成。前室两侧各有一耳室,后室为三室并列。画像石可辨画面的有33幅,图案有建鼓舞、应龙、白虎及执盾、拥彗人物等。墓内出土陶器、铜器和钱币等。该墓为王莽时期夫妇合葬墓,墓主应为地方官吏。     

Goats (Capra hircus), the Khoekhoen and Pastoralism: Current Evidence from Southern Africa

The current archaeological evidence for the presence of goats among herder societies in southern Africa is reviewed. Presumably, the Khoekhoen obtained goats from Bantu-speaking farmers, but the exact timing of diffusion is still unknown. Archaeological evidence for the presence of goats in the Western Cape remains, to date, elusive, despite historical reference to goats. It is very often impossible to distinguish sheep from goat based on fragmentary archaeological remains such as those commonly found in southern Africa. Intrinsic physiological characteristics make goats suitable farm animals, and they may commonly have acted as sheep-leaders during prehistoric times, a practice noted amongst the Khoekhoen during the early part of the 19th century. Acting as sheep-leaders might have required herders to deliberately keep goat numbers low. There are few depictions of goats in southern African rock art. Résume La preuve archéologique actuelle pour la présence de chèvres parmi les sociétés de berger dans Afrique méridionale est réexaminée. Vraisemblablement, le Khoekhoen a obtenu des chèvres de fermiers parlant Bantu, mais le moment exact de diffusion est toujours inconnu. La preuve archéologique pour la présence de chèvres dans les restes de Cap de l’ouest, dater, insaisissable, malgré la référence historique aux chèvres. C’est très souvent impossible de distinguer le mouton de la chèvre basée sur les restes archéologiques fragmentaires tels que ces ordinairement trouvé dans Afrique méridionale. Les caractéristiques physiologiques intrinsèques font des chèvres les animaux de ferme convenables, et ils ont pu servir ordinairement des mouton-dirigeants pendant les temps préhistoriques, une pratique réputée parmi le Khoekhoen pendant la première partie du 19e siècle. Servir des mouton-dirigeants pourrait avoir exigé que les bergers aient exprès gardé le niveau bas de nombres de chèvre. Il y a peu de représentations de chèvres dans l’art de rocher Africain méridional.     

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.     

邳州车夫山汉画像石墓初步研究

江苏邳州车夫山汉墓是一座绘画内容繁缛、雕刻精美的画像石墓。该墓墓葬形制较为完整,砖石混合结构,有东汉中晚期墓葬特点。对图像资料的内容进行了分类和阐释。