Chico River (Upper Chubut)

Río Negro is a province of Argentina, located at the northern edge of Patagonia. Neighboring provinces are from the south clockwise Chubut, Neuquén, Mendoza, La Pampa and Buenos Aires. To the east lies the Atlantic Ocean.

Chubut is a province in southern Argentina, situated between the 42nd parallel south, the 46th parallel south, the Andes range to the west, and the Atlantic ocean to the east. The province's name derives from the Tehuelche word chupat, meaning "transparent," their description of the Chubut River.

Argentina, officially named the Argentine Republic, is a country located mostly in the southern half of South America. Sharing the bulk of the Southern Cone with Chile to the west, the country is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. With a mainland area of 2,780,400 km² (1,073,500 sq mi), Argentina is the eighth-largest country in the world, the fourth largest in the Americas, and the largest Spanish-speaking nation. The sovereign state is subdivided into twenty-three provinces and one autonomous city, Buenos Aires, which is the federal capital of the nation as decided by Congress. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over part of Antarctica, the Falkland Islands, and South Georgia and the South Sandwich Islands.

The Chico River is a river of Chubut Province, Argentina. It is about 300 kilometres (190 mi) long, flowing in a northeasterly direction from the vicinity of Lake Colhue Huapi. It is a tributary of the Chubut River, joining it at the Florentino Ameghino Dam.

The Florentino Ameghino Dam is a gravity dam in Chubut Province, Patagonia, Argentina, 140 kilometres (87 mi) west of the city of Trelew. The dam also protects the towns in the lower Chubut River valley from flooding.

Y Wladfa ; also occasionally Y Wladychfa Gymreig is a Welsh settlement in Argentina, which began in 1865 and occurred mainly along the coast of Chubut Province in the far southern region of Patagonia.

Santa Cruz Province is a province of Argentina, located in the southern part of the country, in Patagonia. It borders Chubut Province to the north, and Chile to the west and south, with an Atlantic coast on its east. Santa Cruz is the second-largest province of the country, and the least densely populated in mainland Argentina.

Trelew is a city in the Chubut Province of Argentina. Located in Patagonia, the city is the largest and most populous in the low valley of the Chubut River, with 97,915 inhabitants as of 2010. The Trelew municipality is part of the Rawson Department, whose capital, Rawson, is also the provincial capital.

Puerto Madryn is a city in the province of Chubut in Argentine Patagonia. It is the capital of the Biedma Department, and has about 93,995 inhabitants according to the last census in 2010.

The Chubut River is located in the Patagonia region of southern Argentina. Its name comes from the Tehuelche word chupat, which means "transparent". The Argentine Chubut Province, through which the river flows, is named after it. Welsh settlers called the river "Afon Camwy", meaning "twisting river".

Departments form the second level of administrative division, and are subdivided in municipalities. They are extended in all of Argentina except for the Province of Buenos Aires and the Autonomous City of Buenos Aires, the national capital, each of which has different administrative arrangements.

Argyrosaurus is a genus of herbivorous titanosaurid dinosaur that lived about 90 million years ago, during the Late Cretaceous Period of what is now Argentina.

La Trochita, in English known as the Old Patagonian Express, is a 750 mm narrow gauge railway in Patagonia, Argentina using steam locomotives. The nickname La Trochita means literally "little gauge" though it is sometimes translated as "The Little Narrow Gauge" in Spanish while "trocha estrecha", "trocha angosta" in Argentina, is often used for a generic description of "narrow gauge."

Cushamen is a department located in the north west of Chubut Province in Argentina.

Escalante Department is a department of Chubut Province in Argentina.

Carlos Ciriaco Ameghino was an Argentine paleontologist and explorer who accompanied his brother Florentino Ameghino throughout Argentina searching for fossils.

National Route 25 is a 534-kilometer-long paved highway that runs through the center of Chubut Province, Argentina. It extends from the juncture with National Route 40 in Tecka to the bridge on the Chubut River in the city of Rawson. The highway crosses the Patagonian Steppe, joining sparsely populated areas.

South African Argentines are Argentine citizens of South African descent or South African-born people residing in Argentina.

The Golfo San Jorge Basin is a hydrocarbon-rich sedimentary basin located in eastern Patagonia, Argentina. The basin covers the entire San Jorge Gulf and an inland area west of it, having one half located in Santa Cruz Province and the other in Chubut Province. The northern boundary of the basin is the North Patagonian Massif while the Deseado Massif forms the southern boundary of the basin. The basin has largely developed under condition of extensional tectonics, including rifting.