Dating archaeobotanical remains: a cautionary tale from Port au Choix,Newfoundland

In this paper we report on the first ¹⁴C dated archaeological seeds from the island of Newfoundland, Canada. Ninety-three archaeobotanical specimens were recovered from a midden deposit adjacent to a small dwelling at Point Riche (EeBi-20), a large Dorset Palaeoeskimo site near Port au Choix, northwestern Newfoundland. These remains were collected from a seemingly secure context within the midden, but AMS ¹⁴C testing of a sample of specimens produced modern ¹⁴C dates, indicating that the remains are intrusive to the Dorset occupation. While the majority of Newfoundland-based research assumes antiquity of archaeobotanical remains, we recommend using AMS ¹⁴C dating and other proxy data in future archaeobotanical studies to confirm antiquity prior to making interpretations regarding human–plant interactions.     

8000 year-old human remains on the sea floor near Atlit,Israel

Our knowledge of prehistoric fishermen in the Eastern Mediterranean area is very scanty since most of the ancient coastal settlements are today inundated by the sea. The present paper describes and analyzes the human remains revealed and excavated in the 8,000 year-old submerged site at Atlit-Yam, Israel. The skeletal material indicates extensivce marine activities among the inhabitants of the village, including deep sea fishing, diving and fishnet production. The morphological similarity to the nearby Natufian population (Nahal Oren) points to population continuity in the region. The possibility of seafaring and relationships to pupulations of major mediterranean islands is also discussed.     

Lower Paleolithic hominin ecology at the fringe of the desert: Faunal remains from Bizat Ruhama and Nahal Hesi, Northern Negev, Israel

The Southern Levant is a pivotal area for the study of hominin paleoecology during the Lower Paleolithic, because of its location on the out-of-Africa dispersal route and its significant ecological diversity. Important information has been gained by archaeofaunal studies, which usually reveal that exploitation of diverse Mediterranean environments with woodlands, marshes and lake margins, represents a dominant subsistence strategy for Lower Paleolithic hominins. Here, we present new taxonomic and taphonomic data from two sites in the southern coastal plain of the Southern Levant, at the fringe of the Negev Desert: Bizat Ruhama (Early Pleistocene) and Nahal Hesi (Middle Pleistocene). The sites preserve anthropogenic faunas, with the former signaling a marrow-exploitation strategy, perhaps related to scavenging from carnivore kills, and the latter showing evidence for primary access to fleshed ungulate carcasses. The species composition of these Northern Negev sites is unique for the Levantine Lower Paleolithic in that these sites lack typical woodland and riparian species, probably indicating an open, relatively uniform environment with patchy water sources and trees, much like this semiarid region today. Bizat Ruhama and Nahal Hesi are among the only Levantine Lower Paleolithic faunas associated with such a setting, thereby widening the known spectrum of environments exploited by hominins in the region. It is suggested that the two sites, coupled with the nearby Late Pleistocene evidence, reflect a largely stable semiarid environment on the northwestern fringe of the Negev Desert throughout much of the Pleistocene.     

Epipaleolithic human appendicular remains from Ein Gev I,Israel

The Upper Paleolithic (Early Epipaleolithic/Kebaran; ∼ 19,000 cal BP) human skeleton, from Layer 3 of Ein Gev I on the western flanks of the Golan Heights adjacent to the Sea of Galilee, retains sufficient limb remains to permit assessment of its body size and proportions, as well as diaphyseal reflections of skeletal hypertrophy. The individual was of modest stature but average mass for a later Upper Paleolithic individual, providing it with the body mass-to-stature body proportions characteristic of later Upper Paleolithic and more recent circum-Mediterranean humans. The humeri exhibit unexceptional diaphyseal asymmetry and robustness for an Upper Paleolithic human, and the femur exhibits similar relative diaphyseal hypertrophy. The humeral midshafts are relatively round, but the femoral and tibial midshafts are pronounced anteroposteriorly. As such, Ein Gev 1 provides additional paleobiological data on the appendicular remains of these Southwest Asian humans prior to the increasing sedentism of the terminal Pleistocene.     

Age assessment of Natufian remains from the land of Israel

The Natufian population of Israel was first described by Garrod in 1932, and since then hundreds of skeletons have been discovered in archaeological excavations. Their culture is amply discussed in the literature as designating the transitional stage between extractive and productive subsistence economics in the period ca. 13,000-10,000 years BP. The Natufians represent a local population with strong biologic ties to the more ancient Upper Paleolithic inhabitants of the area. The scope of the present study is to review, on the basis of new skeletal material and new age-assessing methods, the age and sex tables attributed to this group, which usually indicate a mean age of death around 32 years.     

Water management practices and climate in ancient agriculture: inferences from the stable isotope composition of archaeobotanical remains

Carbon isotope discrimination (Δ¹³C) in charred grains from archaeological sites provides reliable information about water availability of ancient crops. However, as cereals are cultivated plants, they may reflect not only climatic fluctuations, but also the effect on water status of certain agronomic practices, such as sowing in naturally wet soils or irrigation. In this work, we propose a methodological approach to combine Δ¹³C data from different plant species, in order to discriminate between climate-derived and anthropogenic effects on ancient crops. We updated previous models for estimating water inputs from Δ¹³C of cereal grains of Hordeum vulgare and Triticum aestivum/durum, and we applied them to published data from several archaeological sites, including samples from the Neolithic to the present day in northeast and southeast Spain, as well as from the Neolithic site of Tell Halula (northwest Syria). We found an important decrease in water availability from the Neolithic to the present time in the three areas of study, especially clear for the two driest areas (southeast Spain and northwest Syria). Potential differences in water management practices between wheat and barley, as well as between cereal and legume crops (Vicia faba and Lens culinaris), are also discussed on the basis of the comparison of Δ¹³C values across several archaeological sites.     

Decomposition along a rainfall gradient in the Judean desert,Israel

Summary The effect of a rainfall gradient, from a semiarid to extremely arid, on decomposition, were studied in the Judean desert, Israel. During the study period, the rainfall gradient obtained ranged from 308 mm to 24.4 mm. There was a annual mass loss of approximately 20% and 16% in the semi-arid and extremely arid regions, respectively. No significant correlation was found between the total rainfall and total mass losses. The data suggest that in an area where the conditions are not suitable for biological activity, the decomposition processes result from abiotic conditions, like temperature and radiation.Dedicated in memory of Prof. M. Evenari     

Early Natufian remains: evidence for physical conflict from Mt. Carmel, Israel

Prior to the establishment of farming communities direct physical evidence for human conflict was rarely reported from archaeological contexts. Here we present a case of an Early Natufian (14,500-13,000 cal B.P.) projectile, classified as Helwan lunate, embedded inside the seventh or eighth thoracic vertebra sequence of a mature middle age adult male. Due to calcareous concretion four vertebras were still in anatomical connection when uncovered by F. Turville-Petre, during his excavations at Kebara cave (Mt. Carmel) in 1931.     

Pathology of Bedouin skeletal remains from two sites in Israel

Frequency of pathology and of some anomalies in skeletons of Bedouin living about 200 BP, uncovered in the Israeli Negev, is considered in relation to particular bone, sex, age-group, and kinds of defects. The environment of the Bedouin in relation to his “health-status” is noted. Two-thirds of the skeletons had one or more different bones with defects. Incidence of crania with defects was: males, 26%; females, 18%; the highest incidence occurred at age 35–49. Alveolar abscesses occurred in 28% of maxillae, 9% of mandibles. Of the long bones, the tibia was most frequently affected (15%): swelling of the shaft, relatively common, was apparently caused by bejel, a non-venereal form of syphilis, similar to yaws, endemic to the Bedouin. Forty-eight percent had defective vertebrae, usually an arthritic manifestation of one kind or another; half of this group had defects in more than one region of the spine. Defects also occurred relatively frequently in the innominata, sacrum, scapula, and clavicle, mostly arthritic lesions except in the sacrum in which the percentage with sacral hiatus was high. Average age at death was, males, 43 years, females, 33 years (adults only), and 28 years for all ages.     

Modern hunting behavior in the early Middle Paleolithic: faunal remains from Misliya Cave, Mount Carmel, Israel

Understanding the behavioral adaptations and subsistence strategies of Middle Paleolithic humans is critical in the debate over the evolution and manifestations of modern human behavior. The study of faunal remains plays a central role in this context. Until now, the majority of Levantine archaeofaunal evidence was derived from late Middle Paleolithic sites. The discovery of faunal remains from Misliya Cave, Mount Carmel, Israel (>200 ka), allowed for detailed taphonomic and zooarchaeological analyses of these early Middle Paleolithic remains. The Misliya Cave faunal assemblage is overwhelmingly dominated by ungulate taxa. The most common prey species is the Mesopotamian fallow deer (Dama mesopotamica), followed closely by the mountain gazelle (Gazella gazella). Some aurochs (Bos primigenius) remains are also present. Small-game species are rare. The fallow deer mortality pattern is dominated by prime-aged individuals. A multivariate taphonomic analysis demonstrates (1) that the assemblage was created solely by humans occupying the cave and was primarily modified by their food-processing activities; and (2) that gazelle carcasses were transported complete to the site, while fallow deer carcasses underwent some field butchery. The new zooarchaeological data from Misliya Cave, particularly the abundance of meat-bearing limb bones displaying filleting cut marks and the acquisition of prime-age prey, demonstrate that early Middle Paleolithic people possessed developed hunting capabilities. Thus, modern large-game hunting, carcass transport, and meat-processing behaviors were already established in the Levant in the early Middle Paleolithic, more than 200 ka ago.     

Bodyworlds and the ethics of using human remains: a preliminary discussion

Accepting the claim that the living have some moral duties with regard to dead bodies, this paper explores those duties and how they bear on the popular travelling exhibition Bodyworlds. I argue that the concept of informed consent presupposes substantial duties to the dead, namely duties that reckon with the meaning of the act in question. An attitude of respect and not regarding human remains as mere raw material are non-alienable substantial duties. I found the ethos of Bodyworlds premature but full of promises such as public attitudes to organ donations. At the practical level I conclude that Bodyworlds should use only willed donations or unclaimed bodies for which dignified funerals are not available. In the case of live donations, Bodyworlds has a duty to participate in the medical care of needy donors. However, secrecy with regard to the source of cadavers seems to be the most troublesome aspect of Bodyworlds.     

The value of the archaeobotanical analysis of desiccated plant remains from old buildings: methodological aspects and interpretation of crop weed assemblages

Plant material like threshing remains has been used systematically as filling and insulation material in buildings for a long time. Such plant material can be found in several places, for example in floor cavities (internal floor deposits, Fehlböden) or in beam holes. For the first time in Switzerland, desiccated plant material like this has been investigated. In this article the analysis of the material from three different sites is presented, each dated to a different period, from the late medieval period to the time just before the industrial revolution. The samples consisted of chaff from Triticum spelta in bulk, and smaller amounts of other cereals such as T. monococcum, Avena sativa, Panicum miliaceum and Secale cereale, plus various weeds. The assemblages in the late medieval samples show evidence of three-field rotation: the high percentage of grassland species is interpreted as an indicator of the fallow land phase within the three-field system. A higher ratio of annual to perennial plants in the more modern samples indicates the development of more intensive tillage and cultivation. Methodological questions regarding sampling strategies of the floor cavity subsamples are investigated. The analyses suggest that the volume of these subsamples should be more than two litres.     

Exserohilum sodomii, a new species isolated from soil near the Dead Sea (Israel)

Exserohilum sodomii sp. nov., is described. This new species was isolated from a soil sample from the Dead Sea surroundings. Its main physiological properties, as well as the influence of temperature and salts concentration in the culture medium on growth and morphology of the fungus were investigated and discussed.     

Vertical distribution of the free-living amoeba population in soil under desert shrubs in the Negev desert, Israel

A field study was designed to examine the effect of desert shrubs on the dynamics of free-living amoebae in arid soil. Soil samples from 0- to 50-cm depths were collected at 10-cm intervals in each of the four seasons. The vertical distributions of the four main morphological types of amoebae, grouped according to their mobility, and of small flagellate populations were measured under the canopies of Hammada scoparia and Atriplex halimus, shrubs belonging to the chloride-absorbing xerohalophytes. The result obtained from the field study demonstrated that the total number of protozoa was significantly higher during the wet seasons (winter and spring) than during the dry seasons. The protozoan population was more diverse under the canopy of H. scoparia during the wet seasons, reaching 8,000 individuals per 1 g of dry soil, whereas during the dry seasons, the populations were higher under the canopy of A. halimus, with a mean of 250 individuals. The protozoan population in the deeper layers (40 to 50 cm) was found to be as active as that in the upper layers, demonstrating that, in the desert, soil columns below 20 cm are fertile and worth studying. The type 1 amoebae (e.g., Acanthamoeba and Filamoeba spp.) were the most abundant throughout the study period, and their numbers were significantly higher than those of the other amoeba types.     

Distinguishing signal from noise: Long-term studies of vegetation in Makhtesh Ramon erosion cirque,Negev desert,Israel

We consider three case studies of long-term plant population dynamics in Makhtesh Ramon erosion cirque in the central Negev desert of Israel. We show that rainfall is the major driving variable in this system, and that it creates large temporal and spatial variation in plant species diversity and vegetation community composition. This variability makes it extremely difficult to distinguish `signal' (= pattern in vegetation) from `noise' (random spatial and temporal variance). Our long-term vegetation studies in permanent plots arranged along the length of the cirque, initiated in 1990 and continuing, show that there is high spatial and temporal variance in plant species' incidences and abundances. This is particularly true of annual plant species. However, using pairs of fenced and unfenced plots arranged along the major abiotic gradient, altitude (which mirrors changes in rainfall), we were able to tease apart the effects of variance in rainfall and herbivory. We found significant negative effects of herbivory by the re-introduced Asiatic wild ass (Equus hemionus) on plant cover and on vegetation community composition. In a study of the effects of herbivory by dorcas gazelles (Gazella dorcas) on the lily Pancratium sickenbergeri, we found that there was little inter-annual fluctuation in lily population size in two sand dunes in Makhtesh Ramon in spite of the high percentage of lilies that is removed by the gazelles and the almost complete herbivory of flowers by these herbivores. This result indicates that the dune lily populations may be maintained by dispersal of seed from other lily populations elsewhere in Makhtesh Ramon where gazelles are rare or absent.     

The arboreal vegetation of the Central Negev Highlands, Israel, at the end of the Pleistocene: Evidence from archaeological charred wood remains

Charcoal assemblages from five Terminal Pleistocene sites in the Central Negev Highlands, Israel, have been analyzed. Eleven taxa have been identified, two of which, juniper andPaliurus, no longer grow in this district, and one,Pinus (of which only a single occurrence was encountered), is considered intrusive, and the rest are taxa which still characterize the region today. Among these latter,Pistacia atlantica (which is the dominant tree in this area today) was the most common. Association of juniper andPaliurus is found today only in the northern Near East. It can not be ascertained that such an association characterized the Central Negev Highlands throughout the entire period spanned by the charcoal assemblages, since it is possible thatPistacia atlantica may have become temporarily extinct. In any case the former occurrence of juniper and particularlyPaliurus in the Central Negev Highlands clearly point to higher humidity in this region during the final stages of the Pleistocene. This conclusion is corroborated by a variety of proxy climatic indicators throughout the southern Levant.     

An experimental approach for tracing olive processing residues in the archaeobotanical record, with preliminary examples from Tell Tweini, Syria

To help the interpretation of possible olive processing residues at archaeological sites, this study examines the changes which occur in pre- and post-charring breakage surfaces of olive stones at tissue level. Fresh olives were experimentally broken before and after charring and heated to different temperatures (230, 330, 430°C) in oxidising and non-oxidising conditions. The structures obtained by the experiment were studied with scanning electron microscopy (SEM) and the characteristics for the different temperatures, oxidation regimes and pre- or post-charring fractures were recorded. Furthermore, the experimental specimens were compared with recent and possibly old fractures of several archaeological olive stones from Tell Tweini, Syria. Criteria to infer their formation are discussed. These criteria could be developed further through more experimental replication and additional charring variables, and verified extensively on archaeobotanical assemblages in future studies. The described structures and alterations in the olive stones can be observed using reflected light microscopy, which would allow the proposed approach to be rather easy to apply in practice.     

An 11th century a.d. burnt granary at La Gravette, south-western France: preliminary archaeobotanical results

A thick layer of carbonised seeds was encountered in an 11th century a.d. room situated in the seigneurial part of the village of La Gravette. This paper presents the first results of charcoal and seed analyses which give information on the food products stored in the granary and on their arrangement there. Triticum aestivum/durum/turgidum was by far the most important stored crop, while Avena sp., then Hordeum vulgare, Secale cereale, Triticum monococcum and Vitis vinifera were secondary. Weeds were poorly represented. Charcoals were dominated by deciduous Quercus sp., and 11 additional wood taxa were recorded, including especially Fagus sylvatica, Fraxinus sp., Rosaceae, Corylus avellana, Acer campestre and Ulmus sp. According to the charcoal distribution, Quercus and Fagus were probably building materials while most of other taxa would have been used for basketry, wattling or joinery work. In the western part of the granary, naked wheat was stored in bulk. In the eastern part, various crops (at least naked wheat, barley, rye, oat and grape) were stored in small amounts, most of which were probably separated by light wooden structures. The cereal crops had largely been processed and cleaned. The stored products probably represent taxes paid to the lord who owned the granary.