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2. Hopkins, D. M., Science, 129, 1519 (1959).
3. 63° 29′ N., 170° 06′ W., Board on Geographic Names, U.S. Dept. Int. Decision List 6202 (1962).
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5. Colinvaux, P. A., Ph.D. thesis, Duke University (Univ. Microfilms, Ann Arbor, Michigan, 1962).