Guiana Shield is equally rich and 13,367 species of vascular plants have been found, approximately 40% of which is considered endemic. The shield is overlain by the largest expanse of tropical forest on any Precambrian shield area in the world. Guianan rain forest is similar in nature to Amazonian rain forest and known protected areas include the Iwokrama Forest of central Guyana, Kaieteur, Kanuku National Park of southern Guyana, the UNESCO World Heritage Site Central Suriname Nature Reserve of Suriname, the Guiana Amazonian Park in French Guiana and the Tumucumaque National Park in the Amapá State of Brazil. In Venezuela the forests
Dutch name in Europe is estimated to be about 23 million people. The most common Dutch names in Belgium are nearly all patronymic ""father-based"" names in which they are composed with the following formula "name of father + "-son"," the only exceptions being ""De Smet"" (the Smith) and - to a certain extent, because it is also a patronymic ("Thomas") - ""Maes"" (Meuse). The most common Dutch names in the Netherlands are more diverse, with names ranging from ""Visser"" (fisherman) to ""Van Dijk"" ((living along) the dike) and ""De Jong"" (the young (one)). It should be remembered however that these figures are