Remnants of Lost City Discovered - From The Epoch Times, Argentinean archaeologists are sure that they discovered one of the first settlings of Spanish conquistadors in a South American country - http://english.epochtimes.com/news/5-9-26/32659.html
Archaeological Research at north-west Patagonia - Archaeological research in Comarca Andina del Paralelo in 1995 as a rock art recording expedition. - http://antiquity.ac.uk/ProjGall/fernandez/index.html
Skeleton 4,000-years-old Found in Tierra del Fuego - From MercoPress, archaeologists from the Austral Scientific Research Centre, Cadic, in Ushuaia have found in the north coast of Argentine Tierra del Fuego the buried body, surprisingly well conserved of an adult that lived in the area 4,000 years ago. - http://www.falkland-malvinas.com/Detalle.asp?NUM=3368