[251] Abercromby (1912) i. 16, 66; Crawford (1912) 1. 190.
[252] Aberg (1916) map 1.
[253] Abercromby (1912) i. 67, 68.
[254] Lowe (1902–1904).
[255] Grey & Tocher (1900).
[256] Crawford (1912) 1. 188, 189; Abercromby (1912) i. 38, 39.
[257] Loth (1920) 259–288.
[258] Holmes (1907) 195, 428–440.
[259] Abercromby (1912) i. 54.
[260] Schenk (1912) 191, 536–539, 544.