Metamorphic petrology
Metamorphic petrology
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作者:
K. Cox
(Nelson: Sunbury-on-Thames, UK; hardback£ 14.95, paperback£ 8.50) is one of the classics of geological education and, now in its third edition, has been used by generations of advanced school students and undergraduates. The new edition is substantially the same as its predecessor, though the revolution in plate tectonics has caused it to have its final chapters reorganised and rewritten. There have also been modifications to the sections on batholiths, granite, granitization, ring dykes and migmatites. Some of the figures and plates have been changed. This does rend to highlight the antiquity of some of the material left over from earlier editions, for the years have not treated some of the illustrations kindly. Overall, however, the volume seems to be quite handsome without going in for some of the more flamboyant touches of its American competitors. The references have been updated for this edition though this is more evident in some chapters than in others.It is not entirely evident that anyone who owns the second edition needs to go out for the third, for there are some major fields in which important recent developments are not reported. The geomorphologist, for example, will find that descriptive and evolutionary (cyclic) geomorphology predominates, whereas the student interested in the Pleistocene will find many discredited ideas (for example, glacial= pluvial) but far too little on ancient ergs or the deep-sea core record. The desert geomorphologist will find that siefs and barchans are still the basic framework for a study of desert dunes and that salt weathering is not considered.