A few minor adjustments were made to the index to match the spelling and page numbers in the rest of the text.
The spelling of MacLennan, author of Primitive Marriage, was corrected to McLennon.
The spelling of Moerenhaut, author of Voy. aux îles, was corrected to Moerenhout.
The spelling of Shortt, author of Trans. Ethn. Soc., was corrected to Schortt.