The polar cusp edited by J. A. Holtet and Alv Egeland - Dirdrecht D. Reidel 1984 - xvi+422p. figs; index; tables - NATO ASI Series . ISBN: 90-277-1923-3 Subjects--Topical Terms: CuspPolar CuspProceedingsStratigraphy Universal Decimal Class. No.: 551.510.53 / HOL+EGE