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| Chapter 5 Frontispiece : Nearly undeformed (upper left) and deformed (lower right) oöids with spherulitic cores viewed in thin section. Matrix is calcite with some mud and average ratios of long to short axes are 1.16 and 1.56 respectively. Samples from near Harrisonburg, VA. Reprinted from (Cloos, 1971, Plates 9 and 11) with permission of The Johns Hopkins University Press. | ||||
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