Santa Ana de la Ribera de Tarma is the capital city of Tarma Province in Junín Region, Perú.
The city of Tarma is located in the center of the Tarma Province; 232 kilometers east of the city of Lima, in the mountain ranges of the Andes. Its location is the point of nexus between the central coast (departments of Lima and Ica), the Andean provinces of the department of Junín and the Central Forest (provinces of Chanchamayo and Satipo). The city is situated within a fertile valley, where many important civilizations lived in the past, from pre-Inca cultures to the Inca Culture. Evidence can be found through archaeological remains.
Recent archaeological excavations show that prior to Inca occupation, the gorges of Tarma were settled by many ethnic groups. The Chinchaycocha were to the northwest, mainly what is today Oroya and northern part of the valley. The xauxa settled to the southern part, south of Tarma river. A small group called Palcamayo settled to the east section. When the Inca arrived, they built up a new province in Tarma. They took away people and territory from the former ethnic groups and building a strategic political province, which allowed them to better control the large ethnic groups of Chinchaycocha, Xauxa and Wanka. Tarma became a sort of puffer zone for the Inca. The capital of the Inca province was Tarmatambo.
Tarma is a genus of moth in the family Geometridae.
This is a list of craters on Mars. There are hundreds of thousands of impact crater on Mars, but only some of them have names. This list here contains only named Martian craters starting with the letter O – Z (see also lists for A – G and H – N).
Large Martian craters (greater than 60 km in diameter) are named after famous scientists and science fiction authors; smaller ones (less than 60 km in diameter) get their names from towns on Earth. Craters cannot be named for living people, and small crater names are not intended to be commemorative - that is, a small crater isn't actually named after a specific town on Earth, but rather its name comes at random from a pool of terrestrial place names, with some exceptions made for craters near landing sites. Latitude and longitude are given as planetographic coordinates with west longitude.