The Seasonal Mobility of Prehistoric Gazelle Herds in the Azraq Basin,Jordan: Modelling Alternative Strategies Using Stable Isotopes

The hunting of Gazella subgutturosa was a dominant practice for Epipalaeolithic and early Neolithic hunter–gatherers in the east Jordan steppe. The seasonal mobility of this taxon in the Levant is poorly understood, especially for early prehistory when herd movements would have influenced hunter-gatherer use of the steppes. This paper proposes four patterns of seasonal herd mobility for G. subgutturosa centred on Jordan’s Azraq Basin. The four patterns are modelled using oxygen, carbon and strontium stable isotopes. Seasonal environmental signatures of each are understood through carbon and strontium isotopic variation in sixty modern plant specimens collected from twelve selected locations in north Jordan, published data on oxygen isotopes in local precipitation, and the adaptive behaviour of G. subgutturosa. The integrated isotopic datasets provide clear discriminatory markers for each proposed mobility pattern. Results will be applied in future to isotopic data from archaeological gazelle teeth from the Azraq Basin.     

The Natufian: Settlement variability and economic adaptations in the Levant at the end of the Pleistocene

The relationship between current interpretations of Natufian settlement and subsistence and available archaeological data are examined in light of recent research, particularly in Jordan. Regional variability in adaptive strategies is discernible, particularly between forest and coastal sites versus steppe and desert sites. Greater evidence of plant processing and more intensive occupation characterize settlement in the former, although year-round occupation has yet to be conclusively demonstrated. Patterned variability also exists between two classes of steppe and desert area settlements. One set of steppe and desert sites is characterized by a broad range of activities and moderate settlement permanence and activity intensity, while less permanent occupation and more specialized activities focused primarily on hunting typify the other set of sites. Evidence for food production in the Natufian is examined and, although the domestication process may have begun, no morphological evidence exists for the domestication of plants or herd animals. Finally, worthwhile areas for future research are outlined.     

Seasonality of birth and diet of pigs from stable isotope analyses of tooth enamel (δO, δC): a modern reference data set from Corsica,France

Since domestication during the mid 11th millennium BP in the Near East and the 8th millennium BP in China, the pig has played an important role in human diet and economy. The objective of this study is to evaluate the potential of stable oxygen and carbon isotopes sequential analyses of pig tooth enamel to investigate pig seasonality of birth and diet, as these are important parameters for the reconstruction of pig herding strategies in ancient societies.     

A note on the excavation of an Ottoman and British Mandate period Bedouin campground at Nahal Be'erotayim West in the Negev desert,Israel

The preliminary results of excavations conducted at Nahal Be'erotayim West, an abandoned Bedouin campground in the Negev desert, Israel, indicate that multiple tents were pitched in this location in different periods and at different times of the year. The recovered artefacts and architecture provide a means to identify gender and seasonality in the archaeological record, respectively. Radiocarbon dates from an ash layer and two hearths offer evidence of intermittent occupation from the fifteenth to the nineteenth century AD, and chronologically diagnostic artefacts also indicate occupations from the late nineteenth to the mid‐twentieth century.     

A Pilot Study in Odontochronology for the Pig Domestication Question in North‐Central China

In this paper, we report results of the pilot study in which we apply skeletochronological analysis of teeth to a collection of modern Chinese wild boar (Sus scrofa) of known age and date of death. This is the first time that odontochronology has been applied to suids in China. This work allowed us to establish parameters for subsequent analysis of a limited number of Neolithic‐aged Sus (wild boar and possible early domesticated pig) samples from Henan Province. The goal of the research is to contribute to the ongoing reconstruction of Neolithic dietary, health and economic patterns along the Yellow River. Our results are encouraging in that regular seasonal growth patterning is observed in the northern control sample, which is from the same region as our archaeological investigation. Copyright © 2011 John Wiley & Sons, Ltd.     

Seasonal Patterns of Coastal Exploitation on the Farasan Islands,Saudi Arabia

Here we present the results of the analysis of coastal exploitation patterns in the southern Red Sea during the Middle Holocene. We focus on the shell midden cluster of the Farasan Islands, Saudi Arabia, which comprises over 3,000 shell midden sites. These sites date from 6,500 to 4,500 cal BP and are part of an arid landscape. We focus on one site, JW1727, which provides a snapshot of marine exploitation and will help to understand the use of food resources within the region. Stable isotope values (δ¹⁸O) were collected from the marine gastropod Conomurex fasciatus (Born 1778), which represents 72% of shell weight of JW1727, in order to reconstruct the season of capture. Results demonstrate that 1) every season is represented within the dataset; and 2) there is increased C. fasciatus deposition during the summer and autumn months. This indicates a diet consisting of C. fasciatus throughout the year in combination with other food sources and an increase of the C. fasciatus component during the arid seasons, possibly linked to the unavailability of vegetation. Additionally, size measurements of C. fasciatus were carried out to examine changes in size distribution throughout the occupation of the site that could be related to overexploitation of C. fasciatus. However, no significant trends could be observed. In sum, the results suggest a sustainable and constant habitation of the Farasan Islands despite the highly arid conditions.     

Seasonality only works in certain parts of the year: the reconstruction of fishing seasons through otolith analysis

Seasonality estimations using incremental data usually suffer from small sample sizes and from the lack of comparison with sufficiently large modern samples. The present contribution reports on incremental studies carried out on large assemblages of plaice (Pleuronectes platessa) and haddock (Melanogrammus aeglefinus) from a late medieval fishing village (Raversijde, Belgium) on the North Sea coast. In an attempt to refine previous seasonality estimates made for this site, and to expand conclusions concerning general methodology, extensive monthly samples of modern otoliths of these species, caught within the North Sea, have also been investigated. The modern material shows that the timing of the seasonal changes in the edge type (hyaline or opaque) of the otoliths is extremely variable and that it is dependent on the fishing ground, the year considered, and the age of the fish. It also appears that the increase of the marginal increment thickness is highly variable, to such an extent that the thickness of the last increment of a single otolith is mostly useless for seasonality estimation. Where large archaeological otolith assemblages can be studied, preferably from single depositional events, seasonality determination becomes possible on the condition, however, that the archaeological assemblage corresponds to fish that were captured during their period of fast growth. The growth ring study on the otoliths from Raversijde shows that plaice fishing took place in spring and that it was preceded by a haddock fishing season, probably in late winter/early spring. Copyright © 2004 John Wiley & Sons, Ltd.     

Osteometric Analysis of South American Sea Lions (Otaria flavescens) Pups From Patagonia. An Assessment of Their Use as Indicators for Seasonality in Archaeological Sites

Zooarchaeological analyses of pinniped remains have been scarce in South America because of lack of specific studies of species determination and estimation of age and sex. Nonetheless, the presence of small and unfused bones (assigned as pup remains) of Otaria flavescens (O. flavescens) in the Patagonian archaeological record has been frequently used as an indicator of summer occupation accomplished by ecological analogues. For this reason, we carried out a postcranial skeletons osteometric study of modern pups of South American sea lions (O. flavescens) with known sex and aged 0–12 months, allowing a more precise age estimation of archaeological samples. Then, we revisited the evidence for seasonality in the Cabo Virgenes 6 site at Cabo Virgenes locality, one of the archaeological localities in Patagonia where the seasonality has been determined only on the basis of the presence of unfused pup bones. Our metric data study on a modern sample shows that the regression analyses generated a complementary and dependable age estimation model for unfused appendicular bones of O. flavescens between 0 and 12 months old that can be applied to samples recovered from archaeological sites. These osteometric studies of postcranial elements allow us to adjust the age estimation of the animal's death and re‐examine seasonality of the Cabo Virgenes 6 site (Santa Cruz, Argentina). Copyright © 2014 John Wiley & Sons, Ltd.     

Using ancient DNA identification and osteometric measures of archaeological Pacific salmon vertebrae for reconstructing salmon fisheries and site seasonality at Dionisio Point,British Columbia

Determining the diversity of salmon species represented in archaeological contexts is critical to understanding patterns of salmon harvesting and consumption, storage practices and seasonal patterns of resource exploitation by precontact peoples of the Northwest Coast. We present species determinations generated for salmon vertebrae from the Dionisio Point site (DgRv-003) in coastal southwestern British Columbia, a well-preserved village site that dates to between 1500 and 1300 cal BP. Molecular species identification was possible for 70 Pacific salmonid vertebral elements recovered from one excavated plankhouse at the site. Coupled with osteometric measures, we determine that residents of the plankhouse fished primarily for chum, sockeye and pink salmon, with a lesser emphasis on chinook, coho and steelhead. These results indicate a diverse fishery that likely occurred between July and December, suggesting a mid summer through winter season of occupation for the village.