Dating the Ramat Saharonim Late Neolithic desert cult site

The Ramat Saharonim site, located in the central Negev desert, Israel, consists of four shrines in a shallow valley and 30 tumuli, aligned on two cuesta cliffs on the valley's sides. Previous assessments based on site surveys suggested a general chronological span from Late Neolithic period (ca. 5000–5500 BC) through the Early Bronze Age (third millennium BC). Excavations in one shrine and three tumuli revealed a well-constructed double wall at the shrine and seven primary adult burials in the three tumuli. Quartz from sediment samples post-dating the construction of the burials and shrine was dated by optically stimulated luminescence (OSL) using the single aliquot regenerative dose (SAR) protocol, and charcoal and leather samples were dated by ¹⁴C. The OSL results for a burial in one tumulus are 7500 ± 700 to 6000 ± 600 years. In a second tumulus, OSL ages of 2000 ± 200–1800 ± 170 years and a ¹⁴C age on leather of 390–200 BC (2340–2150 cal BP) imply that this burial is Nabatean and that the site was used also in the Hellenistic period. Two ¹⁴C ages on charcoal from the shrine give an age between 5280 and 4710 BC (7230–6660 cal BP). OSL single aliquot ages for sediment from the shrine are highly scattered and far too old (60,000 to 12,000 years). The unlikely old ages are due to insufficient resetting of the OSL signal of some of the quartz grains when sand was blown onto the site. Indeed, single grain measurements for six samples of sediment postdating the shrine show a very large range of grain ages, but with a distinct young population in all samples. Ages calculated from these young populations average 5400 ± 800, in better consistence with the ¹⁴C dates and confirming our supposition that only some of the transported grains were reset at the time of deposition. The combined OSL and ¹⁴C dating shows that the shrines and tumuli are contemporaneous and attributes the complex to the Late Neolithic. This has clear ramifications for our understanding of the period and the rise of desert pastoral societies.     

An inter-site comparison of enamel hypoplasia in bison: implications for paleoecology and modeling Late Plains Archaic subsistence

Bison bison mandibular molars from the Late Plains Archaic kill/butchery sites of Buffalo Creek (Wyoming) and Kaplan-Hoover (Colorado) exhibit significant frequencies of dental enamel hypoplasia (DEH), a defect believed to reflect information about physiological status of individual animals. This study provides a methodology to estimate the ontogenetic and seasonal timing of DEH formation in bison dentition. Integration of these estimates with data from bison life history and grassland ecology allows inferences on age- and season-specific factors exacerbating periodic physiological declines that were recorded in the form of enamel hypoplasias. Differences between assemblages indicate regional variability in grassland conditions, with data from Buffalo Creek pointing to recurrent drought that reduced forage capacity and contributed to physiological stress in bison over two consecutive years. Seasons of physiological stress reflected in the DEH correspond to each of the three kill events at the locality, suggesting that predictability of bison behavior in this location was a critical factor in influencing the seasonal timing and location of repeated hunting episodes. Unlike Buffalo Creek, timings of stress episodes are not consistent with season of death in the Kaplan-Hoover bison assemblage, suggesting that favorable grassland conditions were the primary factor influencing timing of this large single-kill event in order to provision for the upcoming winter. DEH analysis represents a developing approach in the construction of models addressing key aspects of local grassland and bison ecology as well as offers unique insights into the hunting strategies and subsistence decisions of Late Plains Archaic foragers.     

Fishing Gear from a 7th-Century Shipwreck off Dor, Israel

The ancient anchorage of Dor, Israel, contains wreck-sites from several periods. Underwater exploration of one Byzantine wreck discovered the remains of a medium-size boat constructed with iron nails. Coin-finds dated it to c .665 AD, after the Muslim conquest. The wreck was probably caused by natural agents, but an event in the Byzantine-Muslim conflict can not be discounted. The artefacts include a group of objects testifying to the practice of light-fishing. Literary sources indicate a prevalence of light-fishing, but archaeological finds are very rare. This discovery clearly indicates light-fishing in late antiquity. A sounding-lead and steelyard can be seen as auxiliary to the fishing.
© 2007 The Authors     

Norman crusaders in the Catalan reconquest: Robert Burdet and the principality of Tarragona, 1129-55

A Norman adventurer, Robert Burdet, while participating in the Reconquista, established a short-lived crusader principality at Tarragona. This Norman gained fame after 1114, first serving Alfonso I el Batallador (‘The Warrior’) of Aragón in the wars against the Banu Hūd of Zaragoza; thereafter he was contracted by Archbishop Oleguer Bonestruga of Tarragona, the primate of northeastern Spain after 1118 and a papal legate after 1123, to assume in 1129 the secular lordship of Tarragona which had been constituted by the comital house of Barcelona as a papal fief and ecclesiastical principality. After this prelate's death in 1137, the Norman held this frontier and attempted to found an autonomous crusader state, but in 1146 the new archbishop, Bernard Tort, began to re-impose ecclesiastical control over Tarragona. At the same time, the house of Barcelona inherited the royal title from Aragón, thus forming the crown of Aragón by merging the former kingdom with the Catalan counties and reviving the crusade against Muslim Lérida and Tortosa which fell in 1148 and 1149. The archbishop and count moved against the Normans to integrate their principality into the new Aragó-Catalan federation. Prince Robert lost much of his power before his death in 1155, and his heirs were reduced to vassalage to Barcelona and subservience to their ecclesiastical lord, the archbishop of Tarragona. Civil war broke out after 1155 and the expulsion of the Normans by 1177 brought their principality to an end.