South America 1,121 Argentina 655 Patagonia 129 Western Hemisphere 126 World 126 article 112 Animals 98 Buenos Aires [Argentina] 91 Andes 83 taxonomy 79 morphology 70 precipitation (climatology) 67 Brazil 66 Cretaceous 62 nonhuman 60 animal 58 climate change 55 seasonal variation 52 Atlantic Ocean 50 climate modeling 48 paleomagnetism 47 Climate change 45 Mendoza 44 Gondwana 42 regional climate 42 Jurassic 41 Neuquen Basin 41 abundance 40 Climatology 39 geographical distribution 39