Map of the Month: Orinoco Delta and Eastern Guyana Highlands Map boundaries: 0 to 10 degrees North; 56 to 64 degrees West Countries (States, Regions, or Districts): Brazil (Amazonas, Para, and Roraima), Guyana, Suriname (Coronie, Nickerie, and Sipaliwini), and Venezuela (Amazonas, Anzoategui, Bolivar, Delta Amacuro, and Monagas). Overview This map area extends from the Venezuelan … More Orinoco Delta and Eastern Guyana Highlands