Parana Valles
Encyclopedia
Parana Valles is a valley in the Margaritifer Sinus quadrangle
of Mars, located at 23.1° South and 10.2° West. It is 350 km long and was named after an ancient and modern name for a South American river (Brazil, Argentina). A low area between Parana Valles and Loire Vallis is believed to have once held a lake.
Margaritifer Sinus quadrangle
The margaritifer Sinus quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey Astrogeology Research Program. The Margaritifer Sinus quadrangle is also referred to as MC-19 ....
of Mars, located at 23.1° South and 10.2° West. It is 350 km long and was named after an ancient and modern name for a South American river (Brazil, Argentina). A low area between Parana Valles and Loire Vallis is believed to have once held a lake.