Published in Nautilus, in 2012, in volume 126, pages 1-14

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Published in Nautilus, in 2012, in volume 126, pages 15-24

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Published in Nautilus, in 2012, in volume 126, pages 25-32

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Published in Nautilus, in 2012, in volume 126, pages 33-37

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Published in Nautilus, in 2012, in volume 126, pages 57-67

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Published in Nautilus, in 2012, in volume 126, pages 79-85

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Published in Nautilus, in 2012, in volume 126, pages 89-97

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Published in Nautilus, in 2012, in volume 126, pages 98-104

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Published in Nautilus, in 2012, in volume 126, pages 105-112

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Published in Nautilus, in 2012, in volume 126, pages 119-126

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Published in Nautilus, in 2012, in volume 126, pages 127-135

Created: 2016-04-24, modified: 2016-04-24

Published in Nautilus, in 2012, in volume 126, pages 136-142

Created: 2016-04-24, modified: 2016-04-24