[231] Martius, _Ethnog. Brasil._, 405.

[232] Boggiani, _I Caduvei_, I, 168.

[233] Gumplowicz, _Sociol. und Politik_, 93.

[234] Whitney, _Language and the Study of Language_, 37, 40.

[235] Mauthner, _Kritik der Sprache_, III, 2.

[236] _Ibid._, II, 403.

[237] _Ibid._, II, 426, 427.

[238] Mauthner, 278.

[239] _Ibid._, 186.

[240] _Ibid._, 184.

[241] _Globus_, LXXXVII, 397.

[242] _Language_, 48, 51.

[243] Whitney, _Language_, 46.

[244] _Ibid._, 44.

[245] _Ibid._, 23.

[246] _Ibid._, 14.

[247] Schultze, _Psychologie der Naturvolker_, 96.

[248] Schultze, 86.

[249] _Ibid._, 89; _Am Urquell_, II, 22, 48.

[250] Schultze, 91.

[251] _Ibid._, 99.

[252] Lefevre, _Race and Language_, 3.

[253] _Ibid._, 27.

[254] Lefevre, 42.

[255] Mauthner, II, 468.

[256] Darwin, _Descent of Man_, 53.

[257] JAI, XXIV, 234.

[258] Martius, _Ethnog. Bras._, 106.

[259] _Ibid._, 704.

[260] Ehrenreich, _Berl. Mus._ (1891), II, 9.

[261] Schomburgk, _Brit. Guiana_, I, 227.

[262] _Caroline Isl._, 175.

[263] Spix and Martius, _Brasilien_, 927.

[264] JAI, XI, 41.

[265] _Bur. Ethnol._, VII, 44.

[266] PSM, XLIV, 81.

[267] JAI, XXIV, 393.

[268] _Ethnology_, 202.

[269] _Sieben Jahre in Sud-Afrika_, II, 173.

[270] Ratzel, _Volkerkunde_, II, 230.

[271] Krieger, _New Guinea_, 208.

[272] _Am Urquell_, II, 22, 48.

[273] Schultze, _Psychol. d. Naturvolker_, 93.

[274] Whitney, _Language_, 28.

[275] Schurz, _Entstehungsgesch. des Geldes, Deutsch. Geogr.

Blatter_, XX, 22.

[276] JAI, XIII, 245.

[277] JASB, I, 390.

[278] _Amer. Anthrop._, IX, 192.

[279] _Scribner's_, September, 1894, 298.

[280] Ling Roth, _Sarawak_, II, 231.