[500] Holmes (1907) 438, says the term was used by Broca (1871) i. 395.
[501] Herodotus iv. 12.
[502] Déchelette (1908–14) ii. 593.
[503] Herodotus i. 6, 15, 16.
[504] Déchelette (1908–14) ii. 615, 616.
[505] Pliny iv. 95; Solinus xix. 2; quoted by Rhys and Brynmor-Jones (1900) 80.
[506] Rhys and Brynmor-Jones (1900) 80.
[507] Bulleid & Grey (1911, 1917).
[508] Macalister (1921) 2, 24, 50.
[509] Macalister (1921) 2, 256.