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Uzboi-Landon-Morava (ULM)
The Uzboi-Landon-Morava (ULM) outflow system is a long series of channels and depressions that may have carried water across a major part of Mars. It starts with channels that drain into the Argyre basin in the Argyre quadrangle. Water ponded in the Argyre basin, then the overflow is believed to have traveled northward through Uzboi Vallis, into Landon basin, through Morava Valles, to the floor of Margaritifer basin. Some of the water may have helped to carve Ares Vallis. Altogether, the total area drained for this watershed may have been about 11 X 106 km2 or about 9% of Mars.Phillips, R., et al. 2001. Ancient geodynamics and global-scale hydrology on Mars. Science: 291, 2587_2591. Pictures below show the Argyre basin which was once full of water. Also, the wider view shows the distance the water traveled, which was south of Argyre basin to Margaritifer Terra Margaritifer Terra () is an ancient, heavily cratered region of Mars. It is centered just south of the Marti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argyre Basin
Argyre Planitia is a plain located within the impact basin Argyre in the southern highlands of Mars. Its name comes from a map produced by Giovanni Schiaparelli in 1877; it refers to Argyre, a mythical island of silver in Greek mythology. Argyre is centered at and lies between 35° and 61° S and 27° and 62° W in the Argyre quadrangle. The basin is approximately wide and drops below the surrounding plains; it is the second deepest impact basin on Mars after Hellas. The crater Galle, located on the east rim of Argyre at , strongly resembles a smiley face. The basin was formed by a giant impact during the Late Heavy Bombardment of the early Solar System, approximately 3.9 billion years ago, and may be one of the best preserved ancient impact basins from that period. Argyre is surrounded by rugged massifs which form concentric and radial patterns around the basin. Several mountain ranges are present, some of these mountain ranges include Charitum and Nereidum Montes. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argyre Quadrangle
The Argyre quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program. The Argyre quadrangle is also referred to as MC-26 (Mars Chart-26). It contains Argyre Planitia and part of Noachis Terra. Name The word Argyre is named after a legendary silver at the mouth of the Ganges-- Galle_crater,_which_resembles_a_ rakan,_Berma. The_Argyre_quadrangle_covers_the_area_from_0°_to_60°_west_longitude_and_from_30°_to_65°_south_latitude_on_Mars.__It_contains_Galle_(Martian_crater)">Galle_crater,_which_resembles_a_smiley">smiley_face_and_the_ rakan,_Berma. The_Argyre_quadrangle_covers_the_area_from_0°_to_60°_west_longitude_and_from_30°_to_65°_south_latitude_on_Mars.__It_contains_Galle_(Martian_crater)">Galle_crater,_which_resembles_a_smiley">smiley_face_and_the_Argyre_Planitia">Argyre_basin,_a_giant_impact_crater.__Research_published_in_the_journal_''Icarus_(journal).html" ;"title="Argyre_Plani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uzboi Vallis
Uzboi Vallis is a valley lying situated within the Margaritifer Sinus quadrangle (MC-19) region on Mars. It is named after the Uzboy dry channel, now in Turkmenistan, which repeatedly served as the main channel of the Amu Darya river. The valley begins on the northern rim of the Argyre basin, and cuts through several craters, before ending at Holden crater. Mapbondcrater.jpg, Part of Uzboi Vallis along with nearby craters. Colors relate to elevation. Bond crater Uzboi Vallis 574A14.jpg, Bond crater (bottom), Uzboi Vallis, and Martynov crater (top) ( Viking Orbiter 1 image) Uzboi Vallis is believed to have been formed by running water. It is believed that layers were formed on the floor of Uzboi Vallis (as shown in the HiRISE image below) when drainage was blocked by the impact that formed Holden Crater to the north. Eventually the lake in the area of Uzboi Vallis went high enough to overtop the rim of Holden. The water then eroded the deposits to expose the layers as th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landon Basin
Landon is a personal name of English origin that means "long hill". It is a variant of Langdon. Landon became popular in the United States in the 1990s, and by 2010 had become the 32nd most popular name for boys. BehindtheName.com. Notable people with the given name "Landon" include A * (born 1984), American actorB * (born 1995), Canadian ice hockey player * |
Morava Valles
Morava may refer to: Rivers * Great Morava (''Velika Morava''; or only Morava), a river in central Serbia, and its tributaries: ** South Morava (''Južna Morava'') *** Binač Morava (''Binačka Morava'') ** West Morava (''Zapadna Morava'') * Morava (river), a river in the Czech Republic, Austria and Slovakia Places * , a village in the Svishtov Municipality, Bulgaria * Morava (Kočevje), a village in the municipality of Kočevje, Slovenia * Morava (Serbian Cyrillic: Морава), a former name for Gnjilane (Albanian: Gjilan) * Suva Morava ("Dry Morava"), a village in the municipality of Vladičin Han, Serbia * Dolní Morava ("Lower Morava"), a municipality and village in the Ústí nad Orlicí District, Czech Republic * Malá Morava ("Little Morava"), a municipality and village in the Šumperk District, Czech Republic * , a mountain in southeast Albania, near Korçë * Morava Banovina, a province of the Kingdom of Yugoslavia between 1929 and 1941 * Donja Morava ("Lower Morav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ares Vallis
Ares Vallis is an outflow channel on Mars, named after the Greek name for Mars: Ares, the god of war; it appears to have been carved by fluids, perhaps water. The valley 'flows' northwest out of the hilly Margaritifer Terra, where the Iani Chaos depression long and wide) is connected to the beginning of Ares Vallis by a wide transition zone centered on 342.5° East (17.5 West) and 3° North. It then continues through the ancient Xanthe Terra highlands, and ends in a delta-like region of Chryse Planitia. Ares Vallis was the landing site of NASA's ''Mars Pathfinder'' spacecraft, which studied a region of the valley near the border with Chryse in 1997. Ares Vallis is in the Oxia Palus quadrangle of Mars. It has been argued that Uzboi, Ladon, Margaritifer and Ares valles, although now separated by large craters, once comprised a single outflow channel, flowing north into Chryse Planitia. The source of this outflow has been suggested as overflow from the Argyre Crater, form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margaritifer Terra
Margaritifer Terra () is an ancient, heavily cratered region of Mars. It is centered just south of the Martian equator at and covers 2600 km at its widest extent. The area reveals "chaos terrain", outflow channels, and alluvial plains that are indicative of massive flooding. Wind erosion patterns are also in evidence. A region within the terra shows some of the highest valley network densities on the planet. Ares Vallis is another notable feature, where the flood and flow patterns are in evidence; it was the landing site of the Soviet ''Mars 6'' lander and NASA's ''Mars Pathfinder''. It is also one of several proposed landing sites for the Mars 2020 Rover. Holden and Eberswalde, craters in Margaritifer Terra, are thought to have formerly held lakes because they contain deltas and iron/magnesium smectite minerals which need water to form. The Uzboi-Landon-Morava (ULM) system of paths for water flow is found in Margaritifer Terra. Researchers think that great flood channels ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valleys And Canyons On Mars
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 (USGS) Astrogeology Research Program. The Margaritifer Sinus quadrangle is also referred to as MC-19 (Mars Chart-19). The Margaritifer Sinus quadrangle covers the area from 0° to 45° west longitude and 0° to 30° south latitude on Mars. Margaritifer Sinus quadrangle contains Margaritifer Terra and parts of Xanthe Terra, Noachis Terra, Arabia Terra, and Meridiani Planum. The name of this quadrangle means "pearl bay" after the pearl coast at Cape Comorin in South India. This quadrangle shows many signs of past water with evidence of lakes, deltas, ancient rivers, inverted channels, and chaos regions that released water. Margaritifer Sinus contains some of the longest lake-chain systems on Mars, perhaps because of a wetter climate, more groundwater, or some of each factor. The Samara/Himera lake-chain system is about 1800 km long; the Parar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
