During Miocene times Passarge considers that the region of the Zambezi underwent extreme desiccation.
Passarge, Fahrten in Schweden, besonders in Nordschweden and Lappland (Berlin, 1897); Bayard Taylor, Northern Travel (London, 1858); E.
It has since been traversed by many expeditions, notably that of Baron von Uechtritz and Dr Siegfried Passarge (1893-1894)ï¿½ An interesting account of Adamawa, its peoples and history, is given by Heinrich Barth in his Travels in North and Central Africa (new edition, London, 1890), and later information is contained in S.
The chief crops are rye, oats and potatoes, while flax is cultivated in the district of Ermeland, between the Passarge and the upper Alle.
Passarge, Sudafrika, eine LandesVolksand Wirtschaftskunde (Leipzig, 1908); J.