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- Holden_(Martian_crater) abstract "Holden is a 140 km wide crater situated within the Margaritifer Sinus quadrangle (MC-19) region of the planet Mars, located with the southern highlands. It is named after Edward Singleton Holden, an American astronomer, and the founder of the Astronomical Society of the Pacific. It is part of the * Uzboi-Landon-Morava (ULM) system.Like Gusev, it is notable for an outlet channel, Uzboi Vallis, that runs into it, and for many features that seem to have been created by flowing water. It's believed that Holden Crater was formed by an impact between the Noachian to Hesperian Epochs. The crater's rim is cut with gullies, and at the end of some gullies are fan-shaped deposits of material transported by water. The crater is of great interest to scientists because it has some of the best-exposed lake deposits. One of the layers has been found by the Mars Reconnaissance Orbiter to contain clays.Clays only form in the presence of water. There are two unit of sediments in the crater. The lower unit formed in a large lake. It is believed the lake waters originated from the crater walls/or groundwater. Water from the crater walls may have come from precipitation when the Martian climate was different. The upper unit formed when water that was ponded to the south in Uzboi Vallis broke through Holden's rim. It is believed that great amount of water went through the rim; one flow was caused by a body of water larger than Earth's Lake Huron. Some of the evidence for such a large flow of water is the presence of boulders tens of meters in size sticking above the surface. To transport such huge rocks takes a great deal of water. Holden is an old crater, containing numerous smaller craters, many of which are filled with sediment. The crater's central mountain is also obscured by sediment.Holden Crater was a proposed landing site for NASA's Mars Science Laboratory, until Gale Crater was deemed a better landing site. Just to the north east of Holden Crater is Eberswalde Crater which contains a large delta. The lower beds of Holden are thought by some to maybe similar to materials in Eberswalde Crater. However, Holden Crater is now considered a potential landing site for the Mars 2020 rover.".
- Holden_(Martian_crater) diameter "153800.0".
- Holden_(Martian_crater) location Mars.
- Holden_(Martian_crater) thumbnail Martian_impact_crater_Holden_based_on_day_THEMIS.png?width=300.
- Holden_(Martian_crater) wikiPageExternalLink PSP_001468_1535.
- Holden_(Martian_crater) wikiPageExternalLink SEM9YX2IU7E_0.html.
- Holden_(Martian_crater) wikiPageExternalLink watch?v=DGBbke1wJRk.
- Holden_(Martian_crater) wikiPageID "1892076".
- Holden_(Martian_crater) wikiPageLength "10150".
- Holden_(Martian_crater) wikiPageOutDegree "37".
- Holden_(Martian_crater) wikiPageRevisionID "683154720".
- Holden_(Martian_crater) wikiPageWikiLink Argyre_Basin.
- Holden_(Martian_crater) wikiPageWikiLink Argyre_Planitia.
- Holden_(Martian_crater) wikiPageWikiLink Astronomical_Society_of_the_Pacific.
- Holden_(Martian_crater) wikiPageWikiLink Category:Impact_craters_on_Mars.
- Holden_(Martian_crater) wikiPageWikiLink Category:Mars_2020.
- Holden_(Martian_crater) wikiPageWikiLink Clay.
- Holden_(Martian_crater) wikiPageWikiLink Climate_of_Mars.
- Holden_(Martian_crater) wikiPageWikiLink Curiosity_(rover).
- Holden_(Martian_crater) wikiPageWikiLink Eberswalde_(crater).
- Holden_(Martian_crater) wikiPageWikiLink Eberswalde_Crater.
- Holden_(Martian_crater) wikiPageWikiLink Edward_S._Holden.
- Holden_(Martian_crater) wikiPageWikiLink Edward_Singleton_Holden.
- Holden_(Martian_crater) wikiPageWikiLink File:PSP_001666_1530_Holden.jpg.
- Holden_(Martian_crater) wikiPageWikiLink Gale_(crater).
- Holden_(Martian_crater) wikiPageWikiLink Geology_of_Mars.
- Holden_(Martian_crater) wikiPageWikiLink Gully.
- Holden_(Martian_crater) wikiPageWikiLink Gusev_(Martian_crater).
- Holden_(Martian_crater) wikiPageWikiLink Gusev_(crater_on_Mars).
- Holden_(Martian_crater) wikiPageWikiLink Impact_crater.
- Holden_(Martian_crater) wikiPageWikiLink Lake_Huron.
- Holden_(Martian_crater) wikiPageWikiLink Lakes_on_Mars.
- Holden_(Martian_crater) wikiPageWikiLink List_of_craters_on_Mars.
- Holden_(Martian_crater) wikiPageWikiLink Margaritifer_Sinus_quadrangle.
- Holden_(Martian_crater) wikiPageWikiLink Mars.
- Holden_(Martian_crater) wikiPageWikiLink Mars_2020.
- Holden_(Martian_crater) wikiPageWikiLink Mars_Reconnaissance_Orbiter.
- Holden_(Martian_crater) wikiPageWikiLink Mars_Science_Lab.
- Holden_(Martian_crater) wikiPageWikiLink Mars_Science_Laboratory.
- Holden_(Martian_crater) wikiPageWikiLink Nirgal_Vallis.
- Holden_(Martian_crater) wikiPageWikiLink Thermal_Emission_Imaging_System.
- Holden_(Martian_crater) wikiPageWikiLink Uzboi-Landon-Morava_(ULM).
- Holden_(Martian_crater) wikiPageWikiLink Uzboi_Vallis.
- Holden_(Martian_crater) wikiPageWikiLink File:Martian_impact_crater_Holden_based_on_day_THEMIS.png.
- Holden_(Martian_crater) wikiPageWikiLinkText "A crater".
- Holden_(Martian_crater) wikiPageWikiLinkText "Holden (Martian crater)".
- Holden_(Martian_crater) wikiPageWikiLinkText "Holden Crater".
- Holden_(Martian_crater) wikiPageWikiLinkText "Holden".
- Holden_(Martian_crater) caption "Crater Holden based on THEMIS day-time image".
- Holden_(Martian_crater) diameter "153.8".
- Holden_(Martian_crater) eOrW "W".
- Holden_(Martian_crater) eponym Edward_S._Holden.
- Holden_(Martian_crater) hasPhotoCollection Holden_(Martian_crater).
- Holden_(Martian_crater) latitude "26.4".
- Holden_(Martian_crater) longitude "34".
- Holden_(Martian_crater) nOrS "S".
- Holden_(Martian_crater) name "Holden".
- Holden_(Martian_crater) wikiPageUsesTemplate Template:About.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:Cite_conference.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:Commons_category.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:Mars.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:MarsGeo-Crater.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:Mars_2020.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:Portal_bar.
- Holden_(Martian_crater) wikiPageUsesTemplate Template:Reflist.
- Holden_(Martian_crater) subject Category:Impact_craters_on_Mars.
- Holden_(Martian_crater) subject Category:Mars_2020.
- Holden_(Martian_crater) type Crater.
- Holden_(Martian_crater) type NaturalPlace.
- Holden_(Martian_crater) type Place.
- Holden_(Martian_crater) type Location.
- Holden_(Martian_crater) type Place.
- Holden_(Martian_crater) type Thing.
- Holden_(Martian_crater) comment "Holden is a 140 km wide crater situated within the Margaritifer Sinus quadrangle (MC-19) region of the planet Mars, located with the southern highlands. It is named after Edward Singleton Holden, an American astronomer, and the founder of the Astronomical Society of the Pacific. It is part of the * Uzboi-Landon-Morava (ULM) system.Like Gusev, it is notable for an outlet channel, Uzboi Vallis, that runs into it, and for many features that seem to have been created by flowing water.".
- Holden_(Martian_crater) label "Holden (Martian crater)".
- Holden_(Martian_crater) sameAs Category:Holden_(Martian_crater).
- Holden_(Martian_crater) sameAs Holden_(cráter_marciano).
- Holden_(Martian_crater) sameAs Holden_(cratère_martien).
- Holden_(Martian_crater) sameAs Marskrateret_Holden.
- Holden_(Martian_crater) sameAs Holden_(cratera_marciana).
- Holden_(Martian_crater) sameAs m.06463f.
- Holden_(Martian_crater) sameAs Холден_(марсианский_кратер).
- Holden_(Martian_crater) sameAs Q3121532.
- Holden_(Martian_crater) sameAs Q3121532.
- Holden_(Martian_crater) sameAs 霍頓撞擊坑.
- Holden_(Martian_crater) wasDerivedFrom Holden_(Martian_crater)?oldid=683154720.
- Holden_(Martian_crater) depiction Martian_impact_crater_Holden_based_on_day_THEMIS.png.
- Holden_(Martian_crater) isPrimaryTopicOf Holden_(Martian_crater).
- Holden_(Martian_crater) name "Holden".