The Naturalist on the River Amazons
Chapter 5
Modes of Travelling on the Amazons — Historical Sketch of the Early Explorations of the River — Preparations for Voyage — Life on Board a large Trading Vessel — The narrow Channels joining the Pará to the Amazons — First Sight of the Great River — Gurupá — The Great Shoal — Flat-topped Mountains — Santarem — Obydos.