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The study of palaeoweathering provides vital clues about past continental environments, the correlation of sedimentary deposits and processes such as the rate and timing of uplift and erosion. This volume (based partly on research presented at IGCP 317 Palaeoweathering Records and Palaeosurfaces) contains contributions that use both geochemical and physical approaches to the study of palaeoweathering problems. The former are particularly relevant to our understanding of past climates and climate change; the latter have applications in the understanding of mass balance between rates of erosion and deposition. Palaeoweathering, Palaeosurfaces and Related Continental Deposits illustrates the multidisciplinary nature of the subject, the diversity of techniques and, above all, the vital contribution the subject makes to the reconstruction of ancient continental environments. This book will be of great value to sedimentologists, soil scientists and geomorphologists. If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=SP27

This publication consists of papers delivered at an International Symposium of the International Association of Sedimentologists held at Beijing, Peoples' Republic of China in August, 1988. The theme of the symposium was sedimentology related to mineral deposits and incorporated meetings of three International Geological Correlation Programmes (IGCP) Projects; IGCP 219 on Comparative Lacustrine Sedimentology in Space and Time, IGCP 226 on Manganese Deposits, and IGCP 254 on Metalliferous Black Shales. This book is intended for earth scientists and advanced students studying/working in the areas of sedimentology, petroleum geology, ore geology and economic geology.

The aim of this publication is the understanding of large floods and their impact on the Earth's surface. The major objectives are: 1) to take a second look at what constitutes a megaflood that the principle of uniformitarianism is at some loss to explain and 2) to try to determine what could happen in such large floods by analyzing those that occur in front of glaciers, in alluvial-fans and in alluvial valleys. The products of these floods are presented in terms of sedimentary deposits, erosional features and damage to human activities. The volume bears out the concept that sedimentological analysis can be a powerful tool, not only for reconstructing processes that have acted on ancient landscapes, but also as a technique for risk assessment of certain troubled areas. Therefore, this volume is of interest not only to sedimentologists/gemorphlogists, but also to engineers, landuse planners and anyone interested in the interrelation between humans and the environment. If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=SP32