glacier-influenced sedimentation on high-latitude continental margins. j.a.dowdeswell and c. cofaigh...

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opportunity for new work that actually draws together the expertise of the two groups of scientists represented in this book. Clearly this is a timely volume. The editors have correctly identified an area where more co-operation would be valuable, and this book should go a long way towards stimulating the interaction and cross-fertilisation of ideas that should inspire that co-operation. PETER G. KNIGHT School of Earth Sciences and Geography Keele University Keele Staffordshire ST5 5BG England Published online in Wiley InterScience (www.interscience.wiley.com). DOI: 10.1002/jqs.829 Glacier-influenced sedimentation on high-latitude continental margins J. A. DOWDESWELL and C. COFAIGH (eds) Publisher Special Publication 203, Geological Society Publishing House, Bath 2002 (373 pp) £90.00/US$150.00 ISBN 1 86239 120 3 The remit of this book—resulting from a Geological Society meeting held at the University of Bristol in 2001-is squarely set out in Julian Dowdeswell and Colm Cofaigh’s introduction: it is to follow and update the earlier Geological Society Special Publication on glaciomarine environments (edited by Dowdes- well and Scourse), produced in 1990. This is a somewhat bold remit since the earlier book is a very useful text and one to which I, and I am sure many others, often refer. Dowdeswell and Cofaigh’s introduction identifies three areas of research in the glaciomarine environment that have developed signifi- cantly since the earlier book. These areas are (i) glacier-influ- enced continental slope sedimentation, (ii) iceberg-rafting processes and events, and (iii) ice-sheet reconstruction from the geomorphology of continental shelves. Concomitant advances in dating, modelling, geophysical remote sensing and image processing are not mentioned. The book contains 18 chapters, half of them by British-based authors (including five by Dowdeswell’s own group at Cambridge and, formerly, at Bristol) and with a temporal focus on late Quaternary and Holocene environments. The book’s title also implies consid- eration of a range of geological and geographical settings. Only two chapters, however, discuss evidence from the Southern Hemisphere and two others focus on the UK continental shelf (which can scarcely be called ‘high-latitude’). In addition, the three areas of research identified by Dowdeswell and Cofaigh are unequally represented in the book, with slope sedimenta- tion studies representing about half of all contributions, and with a dominant geographical focus on the Norwegian–Green- land–Barents Seas. Characteristically, all the papers in this volume are produced to a high standard with generally clear figures and typo-free text. A number of papers have coloured diagrams, which is visually pleasing, but those in the paper by O’Grady and Syvitski, for example, are grainy and need further annotation. Elsewhere, diagrams in Shipp et al.’s paper occupy single pages when they would look far better on half-pages. As befitting a book in which slope sedimentation is a feature, fig. 4a of Dowdeswell et al.’s paper has been reproduced later in the book as Taylor et al.’s fig. 2a (with slightly different fan margins shown), and fig. 4b as Cofaigh et al.’s fig. 7a. The most pleasing contributions in this book are those chap- ters by Evans et al. and Powell and Cooper. Evans et al. discuss the late Quaternary deglaciation of Kejser Franz Joseph Fjord, east Greenland, using sub-bottom geophysical techniques coupled with radiocarbon-dated gravity cores. Sedimentation patterns are related to the position of the ice margin, slope reworking, and the strength of the East Greenland Current. The paper by Powell and Cooper uses a systems tract approach to construct a sequence stratigraphical model for glaciated shelf environments. This provides a good theoretical frame- work for considering the role of sea-level versus mass-move- ment processes in sediment redistribution on glaciated shelves. Other notable papers in this volume include modelling approaches to submarine debris slides by Elverhøi et al. and Talling et al., and Jaeger’s paper on calculating glaciomarine sedimentation rates using 234 Th radioisotopes. Compared with Dowdeswell and Scourse (1990), the present volume highlights the progress made in the Norwegian– Greenland–Barents Seas region. Other regions such as Antarc- tica fare less well, which is concealed, in part, by the loose arrangement of chapters. The inclusion of work from other important institutes, such as GEOMAR, also awaits a future volume. Although probably too expensive for individuals, Glacier- influenced Sedimentation as a stand-alone book contains some useful theoretical and applied material, and will usefully com- plement its older companion. Reference Dowdeswell JA, Scourse JD. 1990. Glacimarine Environments: Pro- cesses and Sediments. Special Publication 53, Geological Society Publishing House: Bath; 423 pp. JASPER KNIGHT Department of Geography Loughborough University Loughborough Leicestershire LE11 3TU England Published online in Wiley InterScience (www.interscience.wiley.com). DOI: 10.1002/jqs.830 Rivers and floodplains: forms, processes, and sedimentary record J. S. BRIDGE Publisher Blackwell Science, Oxford 2003 (491 pp) £34.99 ISBN 0 632 06489 7 (paperback) This book gives a detailed overview of the fundamentals of water flow and sediment transport, bedforms and sedimentary structures. Explicit depositional models for channel and bar 618 BOOK REVIEWS Copyright ß 2004 John Wiley & Sons, Ltd. J. Quaternary Sci., Vol. 19(6) 617–622 (2004)

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Page 1: Glacier-influenced sedimentation on high-latitude continental margins. J.A.DOWDESWELL and C. COFAIGH (eds). Special Publication 203, Geological Society Publishing House, Bath 2002

opportunity for new work that actually draws together theexpertise of the two groups of scientists represented in thisbook. Clearly this is a timely volume. The editors have correctlyidentified an area where more co-operation would be valuable,and this book should go a long way towards stimulating theinteraction and cross-fertilisation of ideas that should inspirethat co-operation.

PETER G. KNIGHTSchool of Earth Sciences and Geography

Keele UniversityKeele

Staffordshire ST5 5BGEngland

Published online in Wiley InterScience(www.interscience.wiley.com).

DOI: 10.1002/jqs.829

Glacier-influencedsedimentation on high-latitudecontinental marginsJ. A. DOWDESWELL and C. COFAIGH (eds)

Publisher Special Publication 203, Geological SocietyPublishing House, Bath 2002 (373 pp) £90.00/US$150.00ISBN 1 86239 120 3

The remit of this book—resulting from a Geological Societymeeting held at the University of Bristol in 2001-is squarelyset out in Julian Dowdeswell and Colm Cofaigh’s introduction:it is to follow and update the earlier Geological Society SpecialPublication on glaciomarine environments (edited by Dowdes-well and Scourse), produced in 1990. This is a somewhat boldremit since the earlier book is a very useful text and one towhich I, and I am sure many others, often refer. Dowdeswelland Cofaigh’s introduction identifies three areas of researchin the glaciomarine environment that have developed signifi-cantly since the earlier book. These areas are (i) glacier-influ-enced continental slope sedimentation, (ii) iceberg-raftingprocesses and events, and (iii) ice-sheet reconstruction fromthe geomorphology of continental shelves. Concomitantadvances in dating, modelling, geophysical remote sensingand image processing are not mentioned. The book contains18 chapters, half of them by British-based authors (includingfive by Dowdeswell’s own group at Cambridge and, formerly,at Bristol) and with a temporal focus on late Quaternary andHolocene environments. The book’s title also implies consid-eration of a range of geological and geographical settings. Onlytwo chapters, however, discuss evidence from the SouthernHemisphere and two others focus on the UK continental shelf(which can scarcely be called ‘high-latitude’). In addition, thethree areas of research identified by Dowdeswell and Cofaighare unequally represented in the book, with slope sedimenta-tion studies representing about half of all contributions, andwith a dominant geographical focus on the Norwegian–Green-land–Barents Seas.Characteristically, all the papers in this volume are produced

to a high standard with generally clear figures and typo-freetext. A number of papers have coloured diagrams, which isvisually pleasing, but those in the paper by O’Grady andSyvitski, for example, are grainy and need further annotation.Elsewhere, diagrams in Shipp et al.’s paper occupy single pages

when they would look far better on half-pages. As befitting abook in which slope sedimentation is a feature, fig. 4a ofDowdeswell et al.’s paper has been reproduced later in thebook as Taylor et al.’s fig. 2a (with slightly different fan marginsshown), and fig. 4b as Cofaigh et al.’s fig. 7a.The most pleasing contributions in this book are those chap-

ters by Evans et al. and Powell and Cooper. Evans et al. discussthe late Quaternary deglaciation of Kejser Franz Joseph Fjord,east Greenland, using sub-bottom geophysical techniquescoupled with radiocarbon-dated gravity cores. Sedimentationpatterns are related to the position of the ice margin, slopereworking, and the strength of the East Greenland Current.The paper by Powell and Cooper uses a systems tract approachto construct a sequence stratigraphical model for glaciatedshelf environments. This provides a good theoretical frame-work for considering the role of sea-level versus mass-move-ment processes in sediment redistribution on glaciatedshelves. Other notable papers in this volume include modellingapproaches to submarine debris slides by Elverhøi et al. andTalling et al., and Jaeger’s paper on calculating glaciomarinesedimentation rates using 234Th radioisotopes.Compared with Dowdeswell and Scourse (1990), the present

volume highlights the progress made in the Norwegian–Greenland–Barents Seas region. Other regions such as Antarc-tica fare less well, which is concealed, in part, by the loosearrangement of chapters. The inclusion of work from otherimportant institutes, such as GEOMAR, also awaits a futurevolume.Although probably too expensive for individuals, Glacier-

influenced Sedimentation as a stand-alone book contains someuseful theoretical and applied material, and will usefully com-plement its older companion.

Reference

Dowdeswell JA, Scourse JD. 1990. Glacimarine Environments: Pro-cesses and Sediments. Special Publication 53, Geological SocietyPublishing House: Bath; 423 pp.

JASPER KNIGHTDepartment of GeographyLoughborough University

LoughboroughLeicestershire LE11 3TU

England

Published online in Wiley InterScience(www.interscience.wiley.com).

DOI: 10.1002/jqs.830

Rivers and floodplains:forms, processes,and sedimentary record

J. S. BRIDGE

Publisher Blackwell Science, Oxford 2003 (491 pp) £34.99ISBN 0 632 06489 7 (paperback)

This book gives a detailed overview of the fundamentals ofwater flow and sediment transport, bedforms and sedimentarystructures. Explicit depositional models for channel and bar

618 BOOK REVIEWS

Copyright � 2004 John Wiley & Sons, Ltd. J. Quaternary Sci., Vol. 19(6) 617–622 (2004)