S. Campbell – författare

Contains scientific descriptions of development and synthesis of 63 localities of at least national importance for Quaternary geology, geomorphology and environmental change in South-West England. The individual "Geological Conservation Review" (GCR) site descriptions form the core of the book.

In recognition of the fundamental control exerted by weathering on landscape evolution and topographic development, the 35th Binghamton Geomorphology Symposium was convened under the theme of Weathering and Landscape Evolution. The papers and posters presented at the conference imparted the state-of-the-art in weathering geomorphology, tackled the issue of scale linkage in geomorphic studies and offered a vehicle for interdisciplinary communication on research into weathering and landscape evolution. The papers included in this book are encapsulated here under the general themes of weathering mantles, weathering and relative dating, weathering and denudation, weathering processes and controls and the 'big picture'.* Contains 15 papers on the techniques and methodologies of research* Provides an up-to-date overview of various aspects of weathering and landscape evolution complemented by a number of excellent case studies* Contains a wealth of basic field data and relevant information

STRUCTURE OF THE VOLUME AND TERMINOLOGY USED This book contains scientific descriptions of 63 localities (Figure A) of at least national importance for Quaternary geology, geomorphology and environmental change in South-West England. These sites were selected by the Geological Conservation Review and are accordingly designated 'GCR' sites. Chapter 1 provides an introduction to the Quaternary. Chapter 2 synthesizes the geomorphological development and Quaternary history of the region, and outlines the principles involved in site selection. The individual GCR site descriptions form the core of the book. In the following chapters, sites are arranged and described in broad geographic areas and by research topic. This is necessitated by the widely disparate nature of the field evidence in Soutb­ West England: sites demonstrating the full range of Quaternary and geomorphological features are not evenly and conveniently dispersed throughout the region, and some areas have significant gaps. Neither do the individual chapters contain sites that neces­ sarily equate with particular site selection networks. Rather, the chosen chapter headings provide the least repetitive means of describing the sites and background material. Where possible, a chronological approach, from oldest to youngest, has been used to describe sites within a given chapter. Again, this approach is not always possi­ ble, and a group of sites may show variations on landform or Stratigraphie evidence broadly within one major time interval or chronostratigraphic stage; inevitably there are many overlaps.

STRUCTURE OF THE VOLUME AND TERMINOLOGY USED This book contains scientific descriptions of 63 localities (Figure A) of at least national importance for Quaternary geology, geomorphology and environmental change in South-West England. These sites were selected by the Geological Conservation Review and are accordingly designated ''GCR'' sites. Chapter 1 provides an introduction to the Quaternary. Chapter 2 synthesizes the geomorphological development and Quaternary history of the region, and outlines the principles involved in site selection. The individual GCR site descriptions form the core of the book. In the following chapters, sites are arranged and described in broad geographic areas and by research topic. This is necessitated by the widely disparate nature of the field evidence in Soutb­ West England: sites demonstrating the full range of Quaternary and geomorphological features are not evenly and conveniently dispersed throughout the region, and some areas have significant gaps. Neither do the individual chapters contain sites that neces­ sarily equate with particular site selection networks. Rather, the chosen chapter headings provide the least repetitive means of describing the sites and background material. Where possible, a chronological approach, from oldest to youngest, has been used to describe sites within a given chapter. Again, this approach is not always possi­ ble, and a group of sites may show variations on landform or Stratigraphie evidence broadly within one major time interval or chronostratigraphic stage; inevitably there are many overlaps.

Despite the fact that the average woman spends one third of her life after the menopause, medical research has been devoted almost entirely to the repro­ ductive period of her life span. This is perhaps not surprising in our youth­ orientated society and yet there is increasing evidence that properly applied and supervised hormonal therapy could alleviate many of the severe physical symptoms which are associated with the ovarian menopause and that in the long term other aspects of physical deterioration could be modified. This lack of scientific research has made it difficult to assess which symptoms are due to the altered hormonal status of the post-menopausal period and which are due to the normal process of ageing, or the various psychological pressures which build up around most women in the fourth and fifth decades of life. In America doctors have been treating the ''menopausal syndrome'' with estrogens for over 30 years, but in the United Kingdom gynaecologists and family doctors have been reticent to prescribe these steroid preparations. As a consequence, they have been labelled reactionary by the media and while there may be some truth -in this, it should be remembered that the hazar. ds associated with synthetic estrogens in the contraceptive pill were first brought to light by British epidemiological surveys.