Debate surrounds the early peopling of the Arabian Peninsula. The first evidence of the Levallois lithic technology in the Huqf area of south-eastern Arabia now extends the Middle Palaeolithic record of hominin activity into central Oman and helps to diversify the picture of Arabian prehistory.

This paper will present the evidence for two newly discovered words, gawzag and shagar, meaning “two-horse chariot/mail coach” and “wagon” respectively in the eastern Arabian dialect of Qaṭrāyīth (Syriac for “in Qatari”) of the seventh and eighth centuries ce. They reveal the continued local knowledge of wheeled transport in Arabia and possible use long after its supposed disappearance in the Near East between the fourth and sixth centuries according to Richard Bulliet's well-known thesis in his seminal work The Camel and the Wheel (New York: Columbia University Press, 1990). The fact that this vernacular maintained two specific words for two different modes of wheeled transport likely suggests a practical need for them in everyday communication among the inhabitants of the Beth Qaṭraye region (Syriac for “region of the Qataris” in north-eastern Arabia). Moreover, their use in an Arabic dialect reveals that native words were developed for wheeled vehicles in the local language spoken by the inhabitants of the area well before the adoption of markabah as a neologism to mean chariot in nineteenth-century Arabic, according to Michael Macdonald's stimulating article “Wheels in a land of camels” (Arabian Archaeology and Epigraphy 20/2, 2009). Thus, the various rock drawings of two-wheeled carts and chariots in northern Arabia may in fact not only have been known but also used nearby in eastern Arabia, rather than being inaccurate representations reflecting a distant awareness of the existence of chariots elsewhere such as in Mesopotamia and Egypt as had been previously thought. This is a literary, philological. and historical study that aims at presenting newly discovered vocabulary in context for further analysis by linguists and others.

For a century following the opening of the Suez Canal, the scale and scope of global capital and information flows was predicated on a chain of imperial outposts like Aden, where ships could replenish their fuel supplies while shorefront godowns and telegraph stations gathered commodities and information to be received, processed, and relayed; by the 1950s, over 5,000 vessels called on the harbour annually, making Aden the second busiest port in the world after New York. This article explores the role of Indian-Zoroastrian (Parsi) capital in shaping the material and institutional development of the port of Aden. Parsi firms mediated between international shipping and the hostile environment of the desert colony, supplying provisions and providing brokerage and agency, or dubash services, literally meaning ‘translator’ in the vernacular. More than a particularly successful comprador community, however, Aden Parsis developed an elaborate transoceanic trade predicated on self-financed, capital-intensive infrastructure projects. Tracing the outsourcing of imperial statecraft to dubashes in Aden allows us to provincialize the making of first-wave globalization, as it was predominantly Parsi capitalists rather than European businessmen who were the driving forces of Aden’s development.

Quaternary environments on the Arabian Peninsula shifted between pronounced arid conditions and phases of increased rainfall, which had a profound impact on Earth surface processes. However, while aeolian sediment dynamics are reasonably well understood, there is a lack of knowledge with regard to variability in the fluvial systems. Presented here are the findings from several locations within wadi drainage systems to the west of the Hajar Mountains (United Arab Emirates). The performance of optically stimulated luminescence dating using a customized standardized growth curve approach is investigated, showing that this approach allows reliable determination of ages by reducing the machine time required. Three main periods of fluvial activity occurred at 160–135, 43–34, and ca. 20 ka. Additional ages fall into the latest Pleistocene and Late Holocene. None of the ages coincides with major wet periods in SE Arabia that have been identified in stalagmites and by the deposition of lake sediments. It is shown that fluvial activity was partly contemporaneous (within the given time resolution) with phases of aeolian deposition and was almost continuous, but likely sporadic, during the Middle to Late Pleistocene. This highlights the need for regionally defined paleoenvironmental records to fully understand the response of dryland systems to long-term climatic change.

Among the rock art in Arabia, a little-known Neolithic tradition of large, naturalistic camel depictions stands out. Their geographic distribution and stylistic traits suggest close links with the Camel Site reliefs. Four newly documented panels appear to have been carved by the same individual (or group), tracing repeated movements over hundreds of kilometres.

Triliths are megalithic monuments scattered across the coastal plains of southern and southeastern Arabia. They consist of aligned standing stones with a parallel row of large hearths and form a space, the meaning of which is undoubtedly significant but nonetheless still unknown. This paper presents a new radiocarbon (14C) dataset acquired during the two field seasons 2018–2019 of the TSMO (Trilith Stone Monuments of Oman) project which investigated the spatial and temporal patterns of the triliths. The excavation and sampling of trilith hearths across Oman yielded a dataset of 30 new 14C dates, extending the use of trilith monuments to as early as the Iron Age III period (600–300 BC). The earlier dates are linked to two-phase trilith sites in south-central Oman. The three 14C pairs collected from the two-phase trilith sites indicated gaps between the trilith construction phases from 35 to 475 years (2 σ). The preliminary spatio-temporal analysis shows the geographical expansion of populations using trilith monuments during the 5th to 1st century BC and a later pull back in the 1st and 2nd century AD. The new 14C dataset for trilith sites will help towards a better understanding of Iron Age communities in southeastern Arabia.

The Iron Age (c. 1300–600 BC) of South-eastern Arabia is characterised by rapid expansion of settlement. Social structures formed over the previous millennia, however, persisted and were reinforced through the development of collective funerary monuments. A recently discovered tomb of Late Bronze to Early Iron Age date at Dibbā al-Bayah in the Sultanate of Oman has yielded a range of artefacts that illuminate the nature and extent of the long-distance contacts of the local community. Seemingly selected not only for their exotic appeal, but also for their apotropaic function, these objects testify to a deep cross-cultural knowledge extending across the wider region during this crucial period in Arabian prehistory.

Sixty new or updated records of plants species are reported from the Sultanate of Oman, as a result of fieldwork and research undertaken. Five taxa represent new records for Arabia, twenty-seven taxa are new records for Oman, and twenty-eight records represent an extended distribution within Oman. Some previously doubtful records are confirmed. Brief comments are given on the phytogeography, taxonomy and ecology of the taxa. Most new records have been collected in mountainous areas, either in southern Oman or in northern Oman, mainly in areas that previously were botanically poorly known.

A new species of Lavandula (Lamiaceae) is described from the Western Hajar Mountains of Oman. The species is fully described and illustrated. Habitat details and an assessment of its conservation status are provided.

The archaeological site of Saruq al-Hadid, Dubai, United Arab Emirates, presents a long sequence of persistent temporary human occupation on the northern edge of the Rub’ al-Khali desert. The site is located in active dune fields, and evidence for human activity is stratified within a deep sequence of natural dune deposits that reflect complex taphonomic processes of deposition, erosion and reworking. This study presents the results of a program of radiocarbon (14C) and thermoluminescence dating on deposits from Saruq al-Hadid, allied with studies of material remains, which are amalgamated with the results of earlier absolute dating studies provide a robust chronology for the use of the site from the Bronze Age to the Islamic period. The results of the dating program allow the various expressions of human activity at the site—ranging from subsistence activities such as hunting and herding, to multi-community ritual activities and large scale metallurgical extraction—to be better situated chronologically, and thus in relation to current debates regarding the development of late prehistoric and early historic societies in southeastern Arabia.

Archaeological evidence for a Sasanian presence in the ‘Uman region of Eastern Arabia is sparse. Recent excavations at the site of Fulayj in Oman have, however, revealed it to be a Late Sasanian fort, the only securely dated example in Arabia, or indeed on the western shores of the Indian Ocean more generally. AMS dating supports the ceramic chronology proposed for the site, demonstrating occupation until the Islamisation of South-eastern Arabia in the early seventh century AD, and also briefly into the very Early Islamic period. Fulayj fort provides new insights into Sasanian military activities during this crucial period of Arabian history.

The relative scarcity of ancient Arabian rock reliefs has been a significant barrier to understanding the development, function and socio-cultural context of such art. The recently discovered ‘Camel Site’ in northern Arabia depicts, for the first time, life-sized camelids and equids carved in low- and high-relief. Analysis and stylistic comparison of the art suggest a distinct Arabian tradition, which perhaps drew upon Nabataean and Parthian influences. That this isolated and seemingly uninhabitable site attracted highly skilled rock-carvers is striking testimony to its importance for surrounding populations. Perhaps serving as a boundary marker or a place of veneration, the Camel Site offers important new evidence for the evolution of Arabian rock art.