An early reviewer of this book stated that he had difficulty assessing its marketability because it "falls between the cracks" of geological literature. We have designed this book to meet a need of modem geology: namely, a single source providing both detailed and synoptic stratigraphy of the various regions of North America, through geological time. Shortly after beginning work on such a book, we realized why it had not yet been written: it required six years of effort, assimilation of an incredible amount of information, and two years' additional work to cut the volume down to publishable size. Further, by the time the final chapter was written, the fIrst few were already out of date. Nevertheless, the book lies in front of you. It is intended to serve several purposes. As a textbook, it will serve the following courses: • Regional stratigraphy • Sedimentary tectonics • Regional tectonics • Advanced historical geology • Survey-level paleontology Obviously, not all portions of the book are relevant to all of the above courses. We assume the reader will retain this book after the particular course is done, and will use it as a reference book. Hopefully, others will obtain the book solely for reference purposes. We believe it will be especially useful for the working geologist or academic geologist seeking generalized and some moderately detailed information about a region or geological time interval which is unfamiliar.

From its arctic north to its tropical south, North America is home to many different landscapes, plants and animals, natural resources, climates, and cultures. Learn more in North America, an Exploring Our Seven Continents book.

Covers "approximately 400 species" and has "more than 100 maps."

Originally published in 1986. This book is concerned with how regional economies adapt and respond to changing circumstances, and especially with the spatial system and processes of restructuring. Throughout the book there is a methodological commitment to adjustment theory - a unique analytical framework for the study of the dynamics of advanced capitalist economies. Instead of homogenising space in the manner of neoclassical economic theory, the authors focus on adjustment processes that produce and reproduce spatial differentiation. The most important facets of regional economic structure are covered – employment, wages, prices, migration, and capital investment – in terms of their own dimensions and their connections with the larger theoretical framework. Each part of the book develops one particular dimension of regional adjustment, and each has an overview and summary. Within each part, there is a sequence of related studies focussing on the empirical aspects, theoretical logic, and distributive consequences of regional adjustment.

Final yearly issue includes index of special articles. December through March issues contain reports of snow and ice conditions.