A Study of the Centuries-Long Reliance on Local Ceramics in Jerash Through Full Quantification and Simulation

Journal of Archaeological Method and Theory - The Danish-German Jerash Northwest Quarter Project revealed a robust and striking pattern of the extreme dominance (>99%) of locally produced...     

Squaring the Shield: William Ridgeway's Two Models of Early Greece

From the early 1880s the Cambridge-trained classicist William Ridgeway had applied cutting-edge anthropological theory to his reading of ancient Greek literature in order to develop an evolutionary account of the continuous development of early Greek social institutions. Then, at the turn of the century, he began to argue that archaeological evidence demonstrated that the Achaean warriors described by Homer were in origin Germanic tribesmen from north of the Alps who had but recently conquered Mycenaean Greece. The present paper inquires as to how Ridgeway reconciled these seemingly opposed visions of early Greek society. A fairly comprehensive survey of his writings leads to the suggestion that, in Ridgeway's opinion, Achaean invasion had left little lasting impact upon most early Greek social institutions, but that it had been responsible for a fundamental shift from matriarchy to patriarchy, and that this shift was the key to the subsequent greatness of Greek—and so ultimately Western—civilisation.     

Paleodiet in northern Chile through the Holocene: extremely heavy δN values in dental calculus suggest a guano-derived signature?

Dental calculus extracted from the teeth of 28 prehistoric human skeletons from coastal and valley archaeological sites in northern Chile that date from the Archaic period (∼2300 BC) to the Late Intermediate period (AD 1476) was analyzed for stable isotope (δ¹⁵N, δ¹³C) compositions. δ¹⁵N compositions were extremely heavy (+17.8 to +33.1‰), but comparable to some studies using conventional human biomaterials (hair, nail, muscle) at other prehistoric sites in northern Chile. There was a negative correlation between δ¹⁵N and δ¹³C for coastal sites, but a positive correlation for valley sites. Results for the valley sites point to a diet that was influenced by marine resources throughout all time periods. The unusually heavy δ¹⁵N values for the coastal sites require a dietary component with a δ¹⁵N composition significantly heavier than that of marine resources. The hyper-aridity at the study area (mean annual rainfall of 0.5–0.6 mm/year) is a likely contributing factor to the production of heavy δ¹⁵N values, but is unlikely to account for the heaviest δ¹⁵N values (>+30‰). One possible explanation for the heaviest δ¹⁵N values is that dietary components were impacted by isotopically-heavy guano, which is abundant in the region. Guano may have been used as a fertilizer during crop cultivation at the onset of the Formative period, continuing through the Historic period after Spanish contact. The indirect impact of guano from abundant bird habitats in the region may have influenced wild foodstuffs harvested throughout the pre-agricultural period. Results provide support for the utility of dental calculus as a proxy for obtaining stable carbon and nitrogen isotope signatures for use in paleodietary studies.     

Pterygotid eurypterid chelicera from the Lower Devonian of Victoria

A single eurypterid (Arthropoda: Chelicerata) chelicera, assigned to Acutiramus sp. cf. A. bohemicus, is described from the Wilson Creek Shale, Turtons Creek inlier, north of Foster, Victoria, Australia. The specimen comprises the proximal portion of both rami. This pterygotid chelicera supports an Early Devonian (?Lochkovian) age for the stratum at this locality, by comparison with occurrences of A. bohemicus from the Czech Republic and closely related species in northern Gondwana.