[368] “All the numerous branches of this stem,” says Virchow, “present the same type of skull.” Zeitschrift für Ethnologie, 1886, s. 695.

[369] Everard F. im Thurn, Among the Indians of Guiana, p. 189. (London, 1883.)

[370] F. X. Eder, Descriptio Provinciæ Moxitarum, p. 217. (Budæ, 1791.) Dr. Washington Matthews has kindly made for me a number of observations upon Navajo Indians with reference to this anatomical peculiarity. It is not markedly present among them.

[371] For particulars see Im Thurn, ubi suprá, Chap. VII.

[372] Von Martius, Ethnographie und Sprachenkunde Amerikas, Bd. I., s. 625-626.

[373] Karl von den Steinen, Durch Central-Brasilien, Cap. XXI., “Die Heimat der Kariben.”

[374] Im Thurn, Among the Indians of Guiana, p. 171-3.

[375] See Francisco de Tauste, Arte, Bocabulario, y Catecismo de la Lengua de Cumana, p. 1 (Ed. Julius Platzmann).

[376] They are printed in the Berlin Zeitschrift für Ethnologie, 1878.

[377] Chaffanjon, L’Orénoque et le Caura, p. 308 (Paris, 1889).