Primitive Time-reckoning / A study in the origins and first development of the art of counting time among the primitive and early culture peoples

by Martin P. Nilsson

[162] Fornander, I, 121.

[163] Mooney, Rep., p. 365.

[164] Merker, p. 153.

[165] Westermann, p. 105.

[166] Hammar, p. 156.

[167] Schulze, p. 373.

[168] Malo, p. 33.

[169] Cp. [above, p. 28].

[170] Schulze, p. 373.

[171] Merker, p. 153.