White-eyed tody-tyrant dry shrubland. In the Amazon Basin it is only found north of the Amazon River; in Venezuela it is in the headwaters of the Orinoco River in the south. White-eyed tody-tyrant The white-eyed tody-tyrant ("Hemitriccus zosterops") is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in the northern Amazon Basin of Brazil and the Guianas of French Guiana, Suriname, and southeast Guyana; also Amazonian Colombia, Venezuela, Ecuador and Peru. It is a small short-tailed bird, medium grayish and olive-greenish with fleckings of deep black and white on its wings. It has a short sharp
Geology of French Guiana the Paramaca series, which corresponds to a series of micaschists, aluminous paragneisses and black quartzites whose total thickness is about 1 km. The central granite massifs consist of granite plutons, granodiorites and quartz diorites dating from 2.05 to 2.15 billion years ago. The north of French Guiana corresponds to a synclinorium composed of the Paramaca series on which sandstone and fluviatile conglomerates lie unconformably. Shield rocks in Guyana are all dated between 1.6 and 2.5 billion years ago. The Quaternary lands are located in the northern part of Guyana, near the coast, unconformably on the Paleozoic lands. The coastal plains