Argentina South America 706 article 655 Animals 481 nonhuman 377 animal 326 Patagonia 268 female 244 Female 240 male 231 Buenos Aires [Argentina] 229 controlled study 227 Male 226 human 207 Humans 188 priority journal 172 taxonomy 170 Andes 167 Neuquen Basin 157 morphology 148 physiology 144 Cretaceous 143 Mendoza 139 classification 138 genetics 124 paleoenvironment 124 Article 117 Rodentia 111 parasitology 109 abundance 107