Author: Charles French
Publisher: Oxbow Books
ISBN: 1785700944
Category : Social Science
Languages : en
Pages : 129
Book Description
Geoarchaeology is a major branch of archaeological science at the interfaces between geology, geography and archaeology, involving the combined study of archaeological, soil and geomorphological records and the recognition of how natural, climatic and human-induced processes alter landscapes. The formation and modification of past soils, and occupation sequences can be examined primarily through the use of soil micromorphological techniques and various physical and geo-chemical techniques. This short text aims to explain some of the basics of geoarchaeological approaches and research design used to tackle the investigation of landscapes and settlement archaeology, and the application of soil micromorphology to archaeological situations. The intention is to present a basic handbook of good practice, with case studies and examples, that any archaeologist or aspiring geoarchaeologist can use.
A Handbook of Geoarchaeological Approaches to Settlement Sites and Landscapes
Author: Charles French
Publisher: Oxbow Books
ISBN: 1785700944
Category : Social Science
Languages : en
Pages : 129
Book Description
Geoarchaeology is a major branch of archaeological science at the interfaces between geology, geography and archaeology, involving the combined study of archaeological, soil and geomorphological records and the recognition of how natural, climatic and human-induced processes alter landscapes. The formation and modification of past soils, and occupation sequences can be examined primarily through the use of soil micromorphological techniques and various physical and geo-chemical techniques. This short text aims to explain some of the basics of geoarchaeological approaches and research design used to tackle the investigation of landscapes and settlement archaeology, and the application of soil micromorphology to archaeological situations. The intention is to present a basic handbook of good practice, with case studies and examples, that any archaeologist or aspiring geoarchaeologist can use.
Publisher: Oxbow Books
ISBN: 1785700944
Category : Social Science
Languages : en
Pages : 129
Book Description
Geoarchaeology is a major branch of archaeological science at the interfaces between geology, geography and archaeology, involving the combined study of archaeological, soil and geomorphological records and the recognition of how natural, climatic and human-induced processes alter landscapes. The formation and modification of past soils, and occupation sequences can be examined primarily through the use of soil micromorphological techniques and various physical and geo-chemical techniques. This short text aims to explain some of the basics of geoarchaeological approaches and research design used to tackle the investigation of landscapes and settlement archaeology, and the application of soil micromorphology to archaeological situations. The intention is to present a basic handbook of good practice, with case studies and examples, that any archaeologist or aspiring geoarchaeologist can use.
Geoarchaeology and Archaeological Mineralogy
Author: Natalia Ankusheva
Publisher: Springer Nature
ISBN: 303086040X
Category : Science
Languages : en
Pages : 442
Book Description
This book of Springer Proceedings in Geoarchaeology and Archaeological Mineralogy contains selected papers presented at the 7th Geoarchaeology Conference, which took place during October 19–23, 2020, at the South Urals Federal Research Center, Ural Branch of Russian Academy of Sciences, Miass, Russia. The Proceedings combine studies in archeometry, geoarchaeology, and ancient North Eurasian technologies, including paleometallurgy, stone tools investigation, past exploitation of geological resources, bioarchaeology, residue analysis, pottery, and lithics studies. This book also specializes in various non-organic materials, rocks, minerals, ores, and metals, especially copper and metallurgical slags. Many types of research also use modern analytical methods of isotopic, chemical, and mineralogical analysis to address the composition and structure of ancient materials and the technological practices of past human populations of modern Russia, Ukraine, Turkmenistan, Tajikistan, and Mongolia. This book is intended for archaeologists, historians, museum workers, and geologists, as well as students, researchers from other disciplines, and the general public interested in the interdisciplinary research in the field of archaeology and archaeological materials, strategies and techniques of past quarrying, mining, metallurgy and lithic technologies at different chronological periods in Eurasian steppe and adjacent forest zone.
Publisher: Springer Nature
ISBN: 303086040X
Category : Science
Languages : en
Pages : 442
Book Description
This book of Springer Proceedings in Geoarchaeology and Archaeological Mineralogy contains selected papers presented at the 7th Geoarchaeology Conference, which took place during October 19–23, 2020, at the South Urals Federal Research Center, Ural Branch of Russian Academy of Sciences, Miass, Russia. The Proceedings combine studies in archeometry, geoarchaeology, and ancient North Eurasian technologies, including paleometallurgy, stone tools investigation, past exploitation of geological resources, bioarchaeology, residue analysis, pottery, and lithics studies. This book also specializes in various non-organic materials, rocks, minerals, ores, and metals, especially copper and metallurgical slags. Many types of research also use modern analytical methods of isotopic, chemical, and mineralogical analysis to address the composition and structure of ancient materials and the technological practices of past human populations of modern Russia, Ukraine, Turkmenistan, Tajikistan, and Mongolia. This book is intended for archaeologists, historians, museum workers, and geologists, as well as students, researchers from other disciplines, and the general public interested in the interdisciplinary research in the field of archaeology and archaeological materials, strategies and techniques of past quarrying, mining, metallurgy and lithic technologies at different chronological periods in Eurasian steppe and adjacent forest zone.
Applied Soils and Micromorphology in Archaeology
Author: Richard I. Macphail
Publisher: Cambridge University Press
ISBN: 1107011388
Category : Science
Languages : en
Pages : 631
Book Description
This book uniquely focuses on all aspects of archaeological soil micromorphology, based upon the authors' joint sixty years of worldwide studies.
Publisher: Cambridge University Press
ISBN: 1107011388
Category : Science
Languages : en
Pages : 631
Book Description
This book uniquely focuses on all aspects of archaeological soil micromorphology, based upon the authors' joint sixty years of worldwide studies.
Human Transformations of the Earth
Author: Charles French
Publisher: Oxbow Books
ISBN: 1789259215
Category : Social Science
Languages : en
Pages : 425
Book Description
This book charts and explains how human activities have shaped and altered the development of soils in many parts of the world, taking advantage of five decades of soil analytical work in many archaeological landscapes from around the globe. The core of this volume describes and illustrates major transformations of soils and the processes involved in these that have occurred during the Holocene and how these relate to human activities as much as natural causes and trajectories of development, right up to the present day. This is done in two ways: first by examining a number of major processes and impacts on the landscape such as Holocene warming and the development of woodland, clearance and agricultural activities, and second by examining the trajectories of these changes in soil systems in different palaeo-environmental situations in several diverse parts of the world. The transformations identified are relevant to prevalent themes of today such as over-development and soil, land and environmental degradation and resilience. The studies articulated relate to Britain, southeastern Europe, the Mediterranean basin, East Africa, northern India and Peru in South America.
Publisher: Oxbow Books
ISBN: 1789259215
Category : Social Science
Languages : en
Pages : 425
Book Description
This book charts and explains how human activities have shaped and altered the development of soils in many parts of the world, taking advantage of five decades of soil analytical work in many archaeological landscapes from around the globe. The core of this volume describes and illustrates major transformations of soils and the processes involved in these that have occurred during the Holocene and how these relate to human activities as much as natural causes and trajectories of development, right up to the present day. This is done in two ways: first by examining a number of major processes and impacts on the landscape such as Holocene warming and the development of woodland, clearance and agricultural activities, and second by examining the trajectories of these changes in soil systems in different palaeo-environmental situations in several diverse parts of the world. The transformations identified are relevant to prevalent themes of today such as over-development and soil, land and environmental degradation and resilience. The studies articulated relate to Britain, southeastern Europe, the Mediterranean basin, East Africa, northern India and Peru in South America.
Making One's Way in the World
Author: Martin Bell
Publisher: Oxbow Books
ISBN: 1789254051
Category : Social Science
Languages : en
Pages : 321
Book Description
The book draws on the evidence of landscape archaeology, palaeoenvironmental studies, ethnohistory and animal tracking to address the neglected topic of how we identify and interpret past patterns of movement in the landscape. It challenges the pessimism of previous generations which regarded prehistoric routes such as hollow ways as generally undatable. The premise is that archaeologists tend to focus on ‘sites’ while neglecting the patterns of habitual movement that made them part of living landscapes. Evidence of past movement is considered in a multi-scalar way from the individual footprint to the long distance path including the traces created in vegetation by animal and human movement. It is argued that routes may be perpetuated over long timescales creating landscape structures which influence the activities of subsequent generations. In other instances radical changes of axes of communication and landscape structures provide evidence of upheaval and social change. Palaeoenvironmental and ethnohistorical evidence from the American North West coast sets the scene with evidence for the effects of burning, animal movement, faeces deposition and transplantation which can create readable routes along which are favoured resources. Evidence from European hunter-gatherer sites hints at similar practices of niche construction on a range of spatial scales. On a local scale, footprints help to establish axes of movement, the locations of lost settlements and activity areas. Wood trackways likewise provide evidence of favoured patterns of movement and past settlement location. Among early farming communities alignments of burial mounds, enclosure entrances and other monuments indicate axes of communication. From the middle Bronze Age in Europe there is more clearly defined evidence of trackways flanked by ditches and fields. Landscape scale survey and excavation enables the dating of trackways using spatial relationships with dated features and many examples indicate long-term continuity of routeways. Where fields flank routeways a range of methods, including scientific approaches, provide dates. Prehistorians have often assumed that Ridgeways provided the main axes of early movement but there is little evidence for their early origins and rather better evidence for early routes crossing topography and providing connections between different environmental zones. The book concludes with a case study of the Weald of South East England which demonstrates that some axes of cross topographic movement used as droveways, and generally considered as early medieval, can be shown to be of prehistoric origin. One reason that dryland routes have proved difficult to recognise is that insufficient attention has been paid to the parts played by riverine and maritime longer distance communication. It is argued that understanding the origins of the paths we use today contributes to appreciation of the distinctive qualities of landscapes. Appreciation will help to bring about effective strategies for conservation of mutual benefit to people and wildlife by maintaining and enhancing corridors of connectivity between different landscape zones including fragmented nature reserves and valued places. In these ways an understanding of past routeways can contribute to sustainable landscapes, communities and quality of life
Publisher: Oxbow Books
ISBN: 1789254051
Category : Social Science
Languages : en
Pages : 321
Book Description
The book draws on the evidence of landscape archaeology, palaeoenvironmental studies, ethnohistory and animal tracking to address the neglected topic of how we identify and interpret past patterns of movement in the landscape. It challenges the pessimism of previous generations which regarded prehistoric routes such as hollow ways as generally undatable. The premise is that archaeologists tend to focus on ‘sites’ while neglecting the patterns of habitual movement that made them part of living landscapes. Evidence of past movement is considered in a multi-scalar way from the individual footprint to the long distance path including the traces created in vegetation by animal and human movement. It is argued that routes may be perpetuated over long timescales creating landscape structures which influence the activities of subsequent generations. In other instances radical changes of axes of communication and landscape structures provide evidence of upheaval and social change. Palaeoenvironmental and ethnohistorical evidence from the American North West coast sets the scene with evidence for the effects of burning, animal movement, faeces deposition and transplantation which can create readable routes along which are favoured resources. Evidence from European hunter-gatherer sites hints at similar practices of niche construction on a range of spatial scales. On a local scale, footprints help to establish axes of movement, the locations of lost settlements and activity areas. Wood trackways likewise provide evidence of favoured patterns of movement and past settlement location. Among early farming communities alignments of burial mounds, enclosure entrances and other monuments indicate axes of communication. From the middle Bronze Age in Europe there is more clearly defined evidence of trackways flanked by ditches and fields. Landscape scale survey and excavation enables the dating of trackways using spatial relationships with dated features and many examples indicate long-term continuity of routeways. Where fields flank routeways a range of methods, including scientific approaches, provide dates. Prehistorians have often assumed that Ridgeways provided the main axes of early movement but there is little evidence for their early origins and rather better evidence for early routes crossing topography and providing connections between different environmental zones. The book concludes with a case study of the Weald of South East England which demonstrates that some axes of cross topographic movement used as droveways, and generally considered as early medieval, can be shown to be of prehistoric origin. One reason that dryland routes have proved difficult to recognise is that insufficient attention has been paid to the parts played by riverine and maritime longer distance communication. It is argued that understanding the origins of the paths we use today contributes to appreciation of the distinctive qualities of landscapes. Appreciation will help to bring about effective strategies for conservation of mutual benefit to people and wildlife by maintaining and enhancing corridors of connectivity between different landscape zones including fragmented nature reserves and valued places. In these ways an understanding of past routeways can contribute to sustainable landscapes, communities and quality of life
The Drowning of a Cornish Prehistoric Landscape
Author: Andy M. Jones
Publisher: Oxbow Books
ISBN: 178925924X
Category : Social Science
Languages : en
Pages : 377
Book Description
Between 2018 and 2019, Cornwall Archaeological Unit undertook two projects at Mounts Bay, Penwith. The first involved the excavation of a Bronze Age barrow and the second, environmental augur core sampling in Marazion Marsh. Both sites lie within an area of coastal hinterland, which has been subject to incursions by rising sea levels. Since the Mesolithic, an area of approximately 1 kilometer in extent between the current shoreline and St Michaels Mount has been lost to gradually rising sea levels. With current climate change, this process is likely to occur at an increasing rate. Given their proximity, the opportunity was taken to draw the results from the two projects together along with all available existing environmental data from the area. For the first time, the results from all previous palaeoenvironmental projects in the Mounts Bay area have been brought together. Evidence for coastal change and sea level rise is discussed and a model for the drowning landscape presented. In addition to modeling the loss of land and describing the environment over time, social responses including the wider context of the Bronze Age barrow and later Bronze Age metalwork deposition in the Mounts Bay environs are considered. The effects of the gradual loss of land are discussed in terms of how change is perceived, its effects on community resilience, and the construction of social memory and narratives of place. The volume presents the potential for nationally significant environmental data to survive, which demonstrates the long-term effects of climate change and rising sea levels, and peoples responses to these over time.
Publisher: Oxbow Books
ISBN: 178925924X
Category : Social Science
Languages : en
Pages : 377
Book Description
Between 2018 and 2019, Cornwall Archaeological Unit undertook two projects at Mounts Bay, Penwith. The first involved the excavation of a Bronze Age barrow and the second, environmental augur core sampling in Marazion Marsh. Both sites lie within an area of coastal hinterland, which has been subject to incursions by rising sea levels. Since the Mesolithic, an area of approximately 1 kilometer in extent between the current shoreline and St Michaels Mount has been lost to gradually rising sea levels. With current climate change, this process is likely to occur at an increasing rate. Given their proximity, the opportunity was taken to draw the results from the two projects together along with all available existing environmental data from the area. For the first time, the results from all previous palaeoenvironmental projects in the Mounts Bay area have been brought together. Evidence for coastal change and sea level rise is discussed and a model for the drowning landscape presented. In addition to modeling the loss of land and describing the environment over time, social responses including the wider context of the Bronze Age barrow and later Bronze Age metalwork deposition in the Mounts Bay environs are considered. The effects of the gradual loss of land are discussed in terms of how change is perceived, its effects on community resilience, and the construction of social memory and narratives of place. The volume presents the potential for nationally significant environmental data to survive, which demonstrates the long-term effects of climate change and rising sea levels, and peoples responses to these over time.
An Introduction to Peatland Archaeology and Palaeoenvironments
Author: Benjamin R. Gearey
Publisher: Oxbow Books
ISBN: 1789257581
Category : Social Science
Languages : en
Pages : 257
Book Description
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 artifacts 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 analyzed 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.
Publisher: Oxbow Books
ISBN: 1789257581
Category : Social Science
Languages : en
Pages : 257
Book Description
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 artifacts 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 analyzed 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.
Scientific Dating in Archaeology
Author: Seren Griffiths
Publisher: Oxbow Books
ISBN: 1789255651
Category : Social Science
Languages : en
Pages : 225
Book Description
A variety of techniques have been developed to provide scientific chronologies of archaeological sites and material culture. These chronologies under-pin the narratives that are generated for prehistoric and other periods. The application of Bayesian statistical analysis to scientific chronologies has been hailed as a revolution in understanding, and has brought renewed emphasis onto how we generate scientific chronological data, how these data are applied into wider narratives, and the epistemological importance of these data. This volume will provide a timely review of the methods, applications and challenges of applying different scientific dating techniques to archaeological sites and material culture. It will then provide an introduction to Bayesian modelling, and highlight a series of considerations in the application of scientific dating techniques.
Publisher: Oxbow Books
ISBN: 1789255651
Category : Social Science
Languages : en
Pages : 225
Book Description
A variety of techniques have been developed to provide scientific chronologies of archaeological sites and material culture. These chronologies under-pin the narratives that are generated for prehistoric and other periods. The application of Bayesian statistical analysis to scientific chronologies has been hailed as a revolution in understanding, and has brought renewed emphasis onto how we generate scientific chronological data, how these data are applied into wider narratives, and the epistemological importance of these data. This volume will provide a timely review of the methods, applications and challenges of applying different scientific dating techniques to archaeological sites and material culture. It will then provide an introduction to Bayesian modelling, and highlight a series of considerations in the application of scientific dating techniques.
A Date with the Two Cerne Giants
Author: Michael J. Allen
Publisher: Windgather Press
ISBN: 1914427386
Category : Social Science
Languages : en
Pages : 377
Book Description
The date of the Cerne Giant has long been a matter for debate, as exemplified by a public and televised debate of March 1996, published as The Cerne Giant: An Antiquity on Trial (1999, Oxbow Books). Excavations were conducted in 2020 by the National Trust in the centenary year of its ownership of the Giant. The excavations were limited and targeted in extent and scope, the aim was to date the actual construction of the iconic figure by absolute dating methods (OSL). As the 1999 publication explained, the jury was still out – with advocates for a prehistoric origin, one connected to the period of the Civil War or a more modern one. In the event, the dates were a complete surprise, falling within the Anglo-Saxon period. The research has provided an accurate, scientifically verified date for the Cerne Giant. These unexpected results, together with the land-use history and ominous ‘disappearance’ of the Giant for six centuries, provide the platform for reconsideration and new discussion and debate. Part 1 deals with new research: the historical background and aims, the excavation results, stratigraphic finds, geoarchaeological interpretation, land-use history (environmental/land snails), and discussion. Part 2 is the wider discussion and implications derived from the results and places the Giant in his local and Saxon context. Part 3 begins with summaries of the other two excavated hill figures (the Long Man of Wilmington and the Uffington White Horse) followed by a series of essays from leading archaeologists, historians and experts in early medieval iconography.
Publisher: Windgather Press
ISBN: 1914427386
Category : Social Science
Languages : en
Pages : 377
Book Description
The date of the Cerne Giant has long been a matter for debate, as exemplified by a public and televised debate of March 1996, published as The Cerne Giant: An Antiquity on Trial (1999, Oxbow Books). Excavations were conducted in 2020 by the National Trust in the centenary year of its ownership of the Giant. The excavations were limited and targeted in extent and scope, the aim was to date the actual construction of the iconic figure by absolute dating methods (OSL). As the 1999 publication explained, the jury was still out – with advocates for a prehistoric origin, one connected to the period of the Civil War or a more modern one. In the event, the dates were a complete surprise, falling within the Anglo-Saxon period. The research has provided an accurate, scientifically verified date for the Cerne Giant. These unexpected results, together with the land-use history and ominous ‘disappearance’ of the Giant for six centuries, provide the platform for reconsideration and new discussion and debate. Part 1 deals with new research: the historical background and aims, the excavation results, stratigraphic finds, geoarchaeological interpretation, land-use history (environmental/land snails), and discussion. Part 2 is the wider discussion and implications derived from the results and places the Giant in his local and Saxon context. Part 3 begins with summaries of the other two excavated hill figures (the Long Man of Wilmington and the Uffington White Horse) followed by a series of essays from leading archaeologists, historians and experts in early medieval iconography.
Molluscs in Archaeology
Author: Michael J. Allen
Publisher: Oxbow Books
ISBN: 178570611X
Category : Social Science
Languages : en
Pages : 449
Book Description
The subject of ‘Molluscs in Archaeology’ has not been dealt with collectively for several decades. This new volume in Oxbow’s Studying Scientific Archaeology series addresses many aspects of mollusks in archaeology. It will give the reader an overview of the whole topic; methods of analysis and approaches to interpretation. It aims to be a broad based text book giving readers an insight of how to apply analysis to different present and past landscapes and how to interpret those landscapes. It includes Marine, Freshwater and land snails studies, and examines topics such as diet, economy, climate, environmental and land-use, isotopes and mollusks as artifacts. It aims to provide archaeologists and students with the first port of call giving them a) methods and principles, and b) the potential information mollusks can provide. It concentrates on analysis and interpretation most archaeologists and students can undertake and understand, and to 'review' the 'heavier' science in terms of potential, application and interpretational value.
Publisher: Oxbow Books
ISBN: 178570611X
Category : Social Science
Languages : en
Pages : 449
Book Description
The subject of ‘Molluscs in Archaeology’ has not been dealt with collectively for several decades. This new volume in Oxbow’s Studying Scientific Archaeology series addresses many aspects of mollusks in archaeology. It will give the reader an overview of the whole topic; methods of analysis and approaches to interpretation. It aims to be a broad based text book giving readers an insight of how to apply analysis to different present and past landscapes and how to interpret those landscapes. It includes Marine, Freshwater and land snails studies, and examines topics such as diet, economy, climate, environmental and land-use, isotopes and mollusks as artifacts. It aims to provide archaeologists and students with the first port of call giving them a) methods and principles, and b) the potential information mollusks can provide. It concentrates on analysis and interpretation most archaeologists and students can undertake and understand, and to 'review' the 'heavier' science in terms of potential, application and interpretational value.