Seyfert, Carl K. Earth history and plate tectonics an introduction to historical geology Carl K. Seyfert and Leslie A. Sirkin - 2n ed. - New York Harper & Row 1979 - viii+600p. illus; index ISBN: 0-06-045921-2 Subjects--Topical Terms: Historical GeologyPlate Tectonics Universal Decimal Class. No.: 551.1/.4+551.7 / SEY