Peatlands are regarded as having exceptional archaeological value, due to the fact the waterlogged conditions of these wetlands can preserve organic remains that are almost entirely lost from the majority of dryland contexts. This is certainly true, although the remarkable preservation of sites and artefacts is just one aspect of their archaeological importance. Peatlands are 'archives' of past environmental changes: the palaeoenvironmental or palaeoecological record. The waterlogged conditions preserve pollen, plant remains, insects and other proxies that can be used to reconstruct past patterns and processes of environmental change, critical records of long term ecological processes for wetland and also adjacent dryland areas. The potential to integrate and combine records of cultural and environmental change, represents the distinguishing feature of peatland (and wetland) archaeology, what we might describe collectively as the 'archaeo-environmental record'. When these records are analysed in conjunction, exceptional interpretative synergy can be achieved; but this relies on the development and implementation of integrated excavation and analytical strategies and approaches. This new title in our highly successful Studying Scientific Archaeology series provides an accessible introduction to the ecology and formation processes of peatlands, and to the different archaeological and palaeoenvironmental techniques that have been developed and adapted for the study of these environments. It provides an outline of the major themes and methods and as a guide to other more detailed and technical literature concerning peatland archaeology. The case studies have been selected to illustrate, as far as possible, examples of 'best practice'. Processes such as drainage, agriculture, peat-cutting, afforestation and climate change threaten peatlands and, by extension, the survival of archaeological sites and deposits in situ. On the other side of this environmental coin, healthy, functioning peatlands are important for biodiversity, hydrology and as 'carbon sinks' with the potential to mitigate global heating. Recent years have thus seen increasing efforts to stop destruction and damage and rehabilitate peatlands with a view to restoring these 'ecosystem services'. The book considers these issues in terms of the past loss and damage of archaeological sites and the future protection of the resource in the Anthropocene.

This book is the story of an area of landscape in the English Midlands from earliest prehistory to around AD 900. Although it looks like a typical rural landscape, archaeological research, much of it in advance of quarrying, has revealed that this area has a long and remarkable history of occupation stretching back to the Ice Age. In particular at Catholme the project has revealed spectacular monuments from the Neolithic and Bronze Age (including a 'woodhenge-type' monument, a 'sunburst' monument and a cursus) that represent a regional expression of the monumental traditions of the age of Stonehenge.

Sutton Common in South Yorkshire is one of the best-known Iron Age multivallate sites in lowland Britain. This volume describes the results of the large-scale excavations undertaken there between 1998 and 2003, which have provided unparalleled insights into the function and meaning of this 4th-century BC 'marsh-fort'. Sutton Common is described as a place where the social identity of the local community was reinforced through the construction of the physical representation of the idea of community, using a bank-and-ditch arrangement that resembles the defences used elsewhere, particularly at hillforts. No houses were found within the enclosure, but some 150 four-post structures were excavated, many containing deposits of charred grain in one or two of their postholes. This well-dated site makes significant contributions to the debates on prehistoric enclosure, cosmology, food storage, and mortuary practices in prehistoric Britain and Europe.

The site at Mill Lane, Sawston, represents millennia of human activity within a dynamic and changing landscape setting. River valleys have been a focus for human activity since the early Holocene and, in addition to providing abundant archaeological evidence for this activity, the proximity to water also highlights the potential for the preservation of both archaeological remains and palaeoenvironmental source material. However, human activity within river valleys also commonly bridges areas of both wetland and dryland; ecological zones which are often approached using quite different archaeological methods and which present considerable differences in levels of archaeological visibility and preservation. The site at Mill Lane offered an uncommon opportunity to explore the interface between these two types of environment. Here we present the results of the study of a wetland/dryland interface on the edge of palaeochannels of the River Cam in Cambridgeshire. Through the integrated archaeological and palaeoenvironmental analysis of a site on the western edge of Sawston, a detailed picture of life on the edge of the floodplain from the late glacial to the post-medieval periods has been developed. At the heart of this is the relationship between people and their changing environment, which reveals a shifting pattern of ritual, occupation and more transitory activity as the riparian landscape in a wooded setting became a wetland within a more openly grazed environment. The presence of potential built structures dating to the early Neolithic, the early Bronze Age and the early Anglo-Saxon periods provides some sense of continuity, although the nature of these structures and the environmental context within which they were constructed was very different.

The measurement and analysis of space is central to archaeological study, such as through the recording of site plans and sections and the interpretation of spatial relationships between artefacts and features. Modelling Hidden Landscapes details a different approach to the study of past patterns of environmental change within the broader framework of landscape archaeology. It utilizes a range of quantitative and qualitative methodologies and GIS modelling to investigate spatial and temporal patterns of Holocene landscape change for two raised mires in south Yorkshire: Hatfield and Thorne Moors. Whilst concerned with specific aspects of landscape evolution, such as peat growth and spread, the volume aims to illustrate the synergy which is generated through integrating spatial models with chronological modelling and stratigraphic, cartographic, topographical, environmental and archaeological information in order to better understand past landscapes, human activity and the archaeological record. Building on a rich legacy of previous palaeoenvironmental research on these moors, the data generated by this combined methodology has practical applications for current management concerns, including in situ preservation, heritage and policy.