Wildlife of Cameroon hawks and eagles. Elephants are also reported in small numbers. The grassy woodlands have baboons and many species of antelope. Prominent reptiles reported include the African rock python ("Python sebae"), the green bush viper ("Atheris squamigera") and the African slender-snouted crocodile ("Mecistops cataphractus"). Marine turtles reported near the coasts of Cameroon in the Atlantic Ocean are the loggerhead ("Caretta caretta"), Atlantic green ("Chelonias mydas"), leatherback ("Dermochelys coriacea"), hawksbill ("Eretmochelys imbricata"), and the olive ridley ("Lepidochelys olivacea"). Cameroon has enacted legislation to protect all these species of turtles. Olive ridley, leatherback, and green turtles are reported to nest on the sandy
History of manifolds and varieties spaces with a differentiable or topological structure, while "variety" refers to spaces with an algebraic structure, as in algebraic varieties. In Romance languages, manifold is translated as "variety" – such spaces with a differentiable structure are literally translated as "analytic varieties", while spaces with an algebraic structure are called "algebraic varieties". Thus for example, the french word "" means topological manifold. In the same vein, the Japanese word "" (tayōtai) also encompasses both manifold and variety. ("" (tayō) means various.) Ancestral to the modern concept of a manifold were several important results of 18th and 19th century mathematics. The oldest