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Fig. 5

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Size distribution of the associations listed in our catalog (solid line), all having a minimum of 3 good members. The mean size is 6.1″ ± 4.5″, and the distribution peaks at 2–6″. The dotted line is the distribution of associations with 4 elements or more. The number of small associations decreases drastically, but for R > 6″ the function remains unchanged.

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