This Special Report comprehensively describes the stratigraphy and correlation of the Tertiary (Paleogene–Neogene) rocks of NW Europe and the adjacent Atlantic Ocean and is the summation of fifty years of research on Tertiary sediments by Chris King. His book is essential reading for all geologists who deal with Tertiary rocks across NW Europe, including those in the petroleum industry and geotechnical services as well as academic stratigraphers and palaeontologists. Introductory sections on chronostratigraphy, biostratigraphy and other methods of dating and correlation are followed by a regional summary of Tertiary sedimentary basins and their framework and an introduction to Tertiary igneous rocks. The third and largest segment comprises the regional stratigraphic summaries. Regions covered are the North Sea Basin, onshore areas of southern England and the eastern English Channel area, the North Atlantic margins (including non-marine basins in the Irish Sea and elsewhere) and the Paleogene igneous rocks of Scotland.

A team of geologists explores the major occurrences of igneous rock in Britain and Ireland. Draws on classical accounts and modern assessments in terms of crustal plate movements, geochemistry, and magma genesis. Arranged chronologically, and the changing pattern of magnetism is viewed in the perspective of the evolution of the British Isles. Includes an illustrated petrographic appendix, 24 tables of selected chemical analysis and a compilation of geochronological data.

This volume illustrates some of the significant aspects of magmatic activity from Devonian (408 million years ago) to early Permian (270 million years ago) times in SW England. This period covers the progressive development of the Variscan mountain-building episode, from initial basin formation to final deformation and the subsequent development of a fold mountain belt - the Variscan Orogen. Both extrusive (volcanic) and intrusive (plutonic) rocks are found in the orogen, and chart the various stages of its magmatic development. The sites described in this volume are key localities selected for conservation because they are representative of the magmatic history of the orogen from initiation to stabilization. Some of the earliest volcanic activity in the Devonian is represented by submarine basaltic and rhyolitic lavas developed in subsiding basins, caused by the attenuation of the existing continental crust. In some cases, extensive rifting and attendant magmatism produced narrow zones of true oceanic crust, whereas elsewhere basaltic volcanism is related to fractures in the continental crust at the margins of the basins. After the filling of the sedimentary basins, and their deformation caused by crustal shortening (late Carboniferous Period), further activity is manifested by the emplacement of the Cornubian granites and later minor basaltic volcanism in the early Permian. Accounts of the constituent parts of this history have enriched geological literature from the nineteenth century onwards, and have contributed to the advancement and understanding of magmatic and tectonic processes.

Essential reading for first- and second-year Geology undergraduates, A-Level Geology teachers and students and enthusiastic amateur geologists. The book includes a comprehensive glossary, maps and excellent full-colour illustrations, and is based on part of a second-level Open University short course of the same name. The landscape and surface environment of the continental crust that now forms the islands of Great Britain, Ireland and the adjacent lesser isles has undergone dramatic changes during the geological history of the Earth. This book takes the reader on a geological tour of the British Isles, showing how changes in climate, sea-level and relief can be recognized and understood in the geological record. The reader is asked to use a variety of data and geological principles to interpret how and why different rocks formed, and to identify past environments and tectonic settings. By unravelling the geological history of the British Isles, a remarkable insight is gained into the geological evolution of the whole Earth.