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NEW WORLD ORIGINS
365
1. Dixon, 1912. I.
2. Haddon, 1911. I.
3. Laufer, 1914. I.
4. De Candolle, 1902. I.
5. Tylor (no date); Means, 1916. I.
6. Lowie, 1916. II.
7. Elliot Smith, 1915. I; 1916. I.
8. Laufer, 1914. I.
9. Laufer, 1914. I.
