Environmentally transformative human use of land accelerated with the emergence of agriculture, but the extent, trajectory, and implications of these early changes are not well understood. An empirical global assessment of land use from 10,000 BP to 1850 CE reveals a planet largely transformed by hunter-gatherers, farmers and pastoralists by 3,000 years ago, significantly earlier than land-use reconstructions commonly used by Earth scientists. Synthesis of knowledge contributed by over 250 archaeologists highlighted gaps in archaeological expertise and data quality, which peaked at 2000 BP and in traditionally studied and wealthier regions. Archaeological reconstruction of global land-use history illuminates the deep roots of Earth's transformation and challenges the emerging Anthropocene paradigm that large-scale anthropogenic global environmental change is mostly a recent phenomenon.One Sentence Summary: A map of synthesized archaeological knowledge on land use reveals a planet largely transformed by hunter-gatherers, farmers and pastoralists by 3,000 years ago.

Since Naomi Miller's first discussion of dung fuel within macro-botanical samples from Malyan, Iran, considerations of dung fuel across Southwest Asia have become commonplace, yet archaeobotanists remain divided on: (1) the extent to which dung fuel contributed to archaeobotanical assemblages relative to remnants of repeated crop processing and household activities; and (2) the plant-based, middle-range theories that should be used to infer the presence of dung within macro-botanical assemblages. Here we present a case-study integrating a simple, well-established geo-archaeological approach to assess the presence and relative abundance of dung spherulites within paired sediment and flotation samples from Ubaid period Tell Zeidan, Syria (5300-5100 bc). Spherulite data generated from "sediment smears" are integrated with macro-botanical and phytolith data to assess elevated concentrations of dung within samples. Our analyses demonstrate that plant-based depositional processes across a site are complex, reflecting the rich nature of plant use in antiquity. By using a multi-proxy approach, it is possible to differentiate between predominantly fuel-based deposits and those resulting from predominantly crop-processing processes with greater resolution. This study documents the use of wood fuels in hearths and dung fuel within pyrotechnic features and an oven during the Ubaid period, thereby contributing to discussions of fuel selection and the Secondary Products Revolution. When spherulites are preserved within sediment in abundance, they are also present in floated material, so it is possible to use this approach to consider the presence of dung within archived macro-botanical samples and resolve decade-old debates.

This article considers the study of wood and dung fuel use in antiquity across Southwest Asia by anthracologists and archaeobotanists. In recent years, the socially conditioned nature of fuel use has been highlighted and many scholars are stressing the central importance of fuel to pre-modern societies as on par with subsistence and tool use. By elevating and unifying the study of ancient fuel through anthracological, archaeobotanical, geochemical, and micromorphological studies, detailed insights into cultural practices, decision making, and resource use in the past can be gained. We provide a brief review of studies examining ancient fuel use and reflect on the integration of wood and seed data where seed assemblages are indicative of dung fuel use.

This paper presents the results of the work of the new field initiative launched by the British Museum at the Darband-i Rania pass in the Kurdistan Region of Iraq. The pass is located at the northeastern corner of Lake Dokan, where, though now subsumed into the lake, the Lower Zab flows from the Peshdar into the Rania Plain. It is a strategic location on a major route from Mesopotamia into Iran, and control of both the road and the river must always have been important. The aim of the work, which commenced in autumn of 2016, is to explore a cluster of sites that commanded the pass, with a particular focus on the first millennium b.c. Excavation is being carried out principally at two sites: Qalatga Darband, a large fortified site at the western end of the pass, and Usu Aska, a fort inside the pass itself. The occupations of these two sites are predominantly Parthian and Assyrian respectively. Smaller operations have also been carried out at Murad Rasu, a multi-period site situated on a headland across the waters on the southern shore of Lake Dokan. The results have included the discovery at Qalatga Darband of a monumental complex built of stone and roofed with terracotta roof tiles containing the smashed remains of Hellenistic statuary. Other features indicative of Hellenistic material culture are Mediterranean-type oil-presses and Corinthian column bases and capitals. At Usu Aska remains are being uncovered of an Assyrian fortification of massive proportions.

No abstract