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Science Careers Booklet

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About the Cover

Cover Figure


COVER Raised rings of stones surrounding circular fine-grained domains (circle in foreground, diameter ~2 m) on Kvadehuksletta, western Spitsbergen. These features are only a small subset of the diverse patterns of stones and soil--including labyrinths, stone islands, sorted stripes, and sorted polygon networks--that self-organize in periglacial regions, as discussed on page 380. [Photo: M. A. Kessler]

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Science. ISSN 0036-8075 (print), 1095-9203 (online)