Alfred Russel Wallace,
The Malay Archipelago, Volume 2
“ The village is occupied entirely by Ternate men. The true indigenes of Gilolo, "Alfuros" as they are here called, live on the eastern coast, or in the interior of the northern peninsula. The distance across the isthmus at this place is only two miles, and there, is a good path, along which rice and sago are brought from the eastern villages. The whole isthmus is very rugged, though not high, being a succession of little abrupt hills anal valleys, with angular masses of limestone rock everywhere projecting, and often almost blocking up the pathway. ”
