[131] Perry (1915); Smith (1915).
[132] Perry (1915).
[133] Fergusson (1872) map, p. 533.
[134] Lane-Fox (1869) 66.
[135] Aberg (1916) 22, 23, map ii.
[136] Déchelette (1908–1914) i. 384–386; Mortillet (1901) 32.
[137] Sterjna (1910).
[138] Lane-Fox (1869) 66.
[139] Déchelette (1908–14) ii. map facing p. 512.
[140] Sterjna (1910); Déchelette (1908–1914) i. 393.