Difference between revisions of "Holden Crater"

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{{Mars atlas}}
 
{{Mars atlas}}
Holden is a 153 Km wide impact crater in  the [[Margaritifer Sinus quadrangle]] (MC-19), located within the southern highlands at 26.4°S 34.0°W (326 E).  It is named after American astronomer Edward Singleton Holden.<ref>"Holden". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.</ref>[[File:HoldenMartianCrater.jpg|thumb|Topographic map of Holden Crater]][[File:USGS-Mars-MC-19-MargartiferSinusRegion-mola.png|thumb|Holden is to the lower left of the [[Margaritifer Sinus quadrangle|Margaritifer Sinus Quadrangle]]|alt=]][[File: Martian impact crater Holden based on day THEMIS.png |thumb|THEMIS image of Holden Crater|alt=]]
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Holden is a 153 Km wide impact crater in  the [[Margaritifer Sinus quadrangle]] (MC-19), located within the southern highlands at 26.4°S 34.0°W (326 E).  It is named after American astronomer Edward Singleton Holden.<ref>"Holden". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.</ref>
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[[File:HoldenMartianCrater.jpg|thumb|Topographic map of Holden Crater|alt=|400x400px]][[File:USGS-Mars-MC-19-MargartiferSinusRegion-mola.png|thumb|Holden is to the lower left of the [[Margaritifer Sinus quadrangle|Margaritifer Sinus Quadrangle]]|alt=|400x400px]]
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[[File: Martian impact crater Holden based on day THEMIS.png |thumb|THEMIS image of Holden Crater|alt=|400x400px]]
  
 
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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.<ref>Malin, M., K. Edgett.  2003.  Evidence for persistent flow and aqueous sedimentation on Mars.  Science:  302, 1931-1934.</ref> <ref>Moore, J. et al.  2003.  Marian layered fluvial deposits:  implications for Noachian climate scenarios.  Geophys. Res. letts.  30, doi:10,1029/2003GL019002.</ref> Holden Crater was also considered a potential landing site for the ''Mars 2020'' rover.  In the second Mars 2020 Landing Site Workshop it survived the cut and was named to be among the top 8 sites still in the running for the landing.<ref>Golombek, J. et al.  2016.  Downselection of landing Sites for the Mars 2020 Rover Mission.  47th Lunar and Planetary Science Conference (2016).  2324.pdf</ref>  However, in the end, [[Jezero Crater]] was picked.  Lakes probably existed in both Jezero and Holden Craters.
 
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.<ref>Malin, M., K. Edgett.  2003.  Evidence for persistent flow and aqueous sedimentation on Mars.  Science:  302, 1931-1934.</ref> <ref>Moore, J. et al.  2003.  Marian layered fluvial deposits:  implications for Noachian climate scenarios.  Geophys. Res. letts.  30, doi:10,1029/2003GL019002.</ref> Holden Crater was also considered a potential landing site for the ''Mars 2020'' rover.  In the second Mars 2020 Landing Site Workshop it survived the cut and was named to be among the top 8 sites still in the running for the landing.<ref>Golombek, J. et al.  2016.  Downselection of landing Sites for the Mars 2020 Rover Mission.  47th Lunar and Planetary Science Conference (2016).  2324.pdf</ref>  However, in the end, [[Jezero Crater]] was picked.  Lakes probably existed in both Jezero and Holden Craters.
  
<gallery class="center" widths="200" heights="300">
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<gallery class="center" widths="300" heights="300" perrow="2">
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File:Holden Crater Close-up.JPG|Close-up of Channels on Rim of Holden Crater, as seen by THEMIS.  Click on image to see more details.
 
File:Holden Crater Close-up.JPG|Close-up of Channels on Rim of Holden Crater, as seen by THEMIS.  Click on image to see more details.
 
File:26126contextb22 018333 1548delta.jpg|Wide view of a delta in Holden Crater, as seen by CTX
 
File:26126contextb22 018333 1548delta.jpg|Wide view of a delta in Holden Crater, as seen by CTX
 
File:ESP 026126 1530delta.jpg|Close up view of part of delta from previous image
 
File:ESP 026126 1530delta.jpg|Close up view of part of delta from previous image
 
File:26126 1530deltalayers.jpg|Close view of previous image showing layers, as seen by HiRISE under HiWish program and enlarged with HiView
 
File:26126 1530deltalayers.jpg|Close view of previous image showing layers, as seen by HiRISE under HiWish program and enlarged with HiView
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</gallery>
 
</gallery>
  
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==See also==
 
==See also==
  
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*[[Columbus Crater]]
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*[[Curiosity]]
 
*[[Gale Crater]]
 
*[[Gale Crater]]
 
*[[Jezero Crater]]
 
*[[Jezero Crater]]
 
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*[[High Resolution Imaging Science Experiment (HiRISE)]]
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*[[Margaritifer Sinus quadrangle]]
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*[[Ritchey Crater]]
 
*[[Rivers on Mars]]
 
*[[Rivers on Mars]]
  
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*[https://web.archive.org/web/20061218125250/http://hiroc.lpl.arizona.edu/images/PSP/PSP_001468_1535/ HiRISE image of layers in Holden]
 
*[https://web.archive.org/web/20061218125250/http://hiroc.lpl.arizona.edu/images/PSP/PSP_001468_1535/ HiRISE image of layers in Holden]
 
*[https://www.youtube.com/watch?v=DGBbke1wJRk Lakes on Mars - Nathalie Cabrol (SETI Talks)]
 
*[https://www.youtube.com/watch?v=DGBbke1wJRk Lakes on Mars - Nathalie Cabrol (SETI Talks)]
*[https://www.flickr.com/photos/136797589@N04/35236322482/ High resolution video] by Seán Doran of overflight of Holden (reached about 3/4 of the way through; passes to the right of Hale (Martian crater)|Hale and Bono (Martian crater)|Bono earlier)
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*[https://www.flickr.com/photos/136797589@N04/35236322482/ High resolution video] by Seán Doran of overflight of Holden (reached about 3/4 of the way through; passes to the right of Hale (Martian crater)|Hale and Bono (Martian crater)|Bono earlier)]
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* [https://www.youtube.com/watch?v=QWcdAvFN_q0 James Wray - The Search for Water and Life on Mars (and Beyond) (November 15, 2018)]
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*[https://www.youtube.com/watch?v=EJk0hS4_gz4 Water on Mars and the Potential for Martian Life]
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* [https://www.youtube.com/watch?v=NiT02piO40c The Geological History of Water on Mars and Astrobiological Implications (Vic Baker)]

Latest revision as of 05:36, 15 September 2021

Mars topography (MOLA dataset) HiRes (1).jpg

Holden is a 153 Km wide impact crater in the Margaritifer Sinus quadrangle (MC-19), located within the southern highlands at 26.4°S 34.0°W (326 E). It is named after American astronomer Edward Singleton Holden.[1]

Topographic map of Holden Crater
Holden is to the lower left of the Margaritifer Sinus Quadrangle
THEMIS image of Holden Crater


Description

Like Gusev Crater, it is notable for an outlet channel that runs into it, and for many features that seem to have been created by flowing water. Uzboi Vallis once brought water into Holden Crater. Uzboi Vallis and Holdn are parts of the Uzboi-Landon-Morava (ULM) outflow system--a long series of channels and depressions that may have carried water across a major part of Mars. It's believed that Holden Crater was formed by an impact during the Noachian or Hesperian periods.[2] [3] [4] The crater's rim is cut with gullies, and at the end of some gullies are fan-shaped deposits of material transported by water.[5] 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.[6] [7] Clays only form in the presence of water. There are two units of sediments in the crater. The lower unit formed in a large lake. It is believed that 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.[2] 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.[8] [9] One proof 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.[10] [11] Holden Crater was also considered a potential landing site for the Mars 2020 rover. In the second Mars 2020 Landing Site Workshop it survived the cut and was named to be among the top 8 sites still in the running for the landing.[12] However, in the end, Jezero Crater was picked. Lakes probably existed in both Jezero and Holden Craters.

Geologic history of Holden Crater

Studies of the whole region around Holden Crater have resulted in an understanding of a complex sequence of events that shaped the crater, which included two different lakes.[13] A large series of rivers called the Uzboi-Ladon-Morava (ULM) system drained water from the Argyre Basin, a site of a large lake.[14] [15][16] When an impact occurred and produced Holden Crater, the system was blocked by a crater rim almost a kilometer in height. Eventually water from drainage from the walls, with possibly a contribution from groundwater, collected to make the first lake.[17][18] [19] This lake was deep and long lasting. The lowest level of sedimentary rocks was deposited in this lake. Much water was inbounded in Uzboi Vallis because the rim of Holden Crater blocked the flow. Some of the backed up water came from Nirgal Vallis which had a discharge of 4800 cubic meters/second.[20] At a certain point the stored water broke through the rim of Holden and created a second, shorter lived lake 200–250 m deep.[21] Water with a depth of at least 50 m entered Holden at a rate that 5-10 times the discharge of the Mississippi River.[22] [23] [24] Terraces and the presence of large rocks (tens of meters across) support these high discharge rates.[17] [25] [26] [27] [28] [29]

See also

References

  1. "Holden". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.
  2. 2.0 2.1 Grant, J. et al. 2008. HiRISE imaging of impact megabreccia and sub-meter aqueous strata in Holden Crater, Mars. Geology: 36, 195-198.
  3. Pondrelli, M. et al. 2005. Complex evolution of paleoslacustrine systems on Mars: An example from the Holden crater. J. Geophys. Res. 110, E04016, doi:10.1029/2004JE002335.
  4. Scott, D., K. Tanaka. 1986. Geologic map of the western equatorial region of Mars, U. S. Geol. Surv. Misc. Invest. Ser. Map I-1802-A.
  5. Moore, J. A. Howard. 2005. Large alluvial fans on Mars. Journal of Geophysical Research: 110, E04005.
  6. Murchie, S. et al. 2009. A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter. Journal of Geophysical Research: 114.
  7. Grotzinger, J. and R. Milliken (eds.) 2012. Sedimentary Geology of Mars. SEPM
  8. https://hirise.lpl.arizona.edu/PSP_003077_1530%7Ctitle=HiRISE | A Closer Look at Holden Crater (PSP_003077_1530)|website=hirise.lpl.arizona.edu
  9. Grant, J. et al. 2010. A lake in Uzboi Vallis and implications for late Noachian-Early Hesperian climate on Mars. Icarus: 212, 110-122
  10. Malin, M., K. Edgett. 2003. Evidence for persistent flow and aqueous sedimentation on Mars. Science: 302, 1931-1934.
  11. Moore, J. et al. 2003. Marian layered fluvial deposits: implications for Noachian climate scenarios. Geophys. Res. letts. 30, doi:10,1029/2003GL019002.
  12. Golombek, J. et al. 2016. Downselection of landing Sites for the Mars 2020 Rover Mission. 47th Lunar and Planetary Science Conference (2016). 2324.pdf
  13. Grant, J. 1987. The geomorphic evolution of Eastern Margaritifer Sinus, Mars. Adv. Planet. Geol. NASA Tech memo. 89889871, 1-268.
  14. Baker, V. 1982. The Channels of Mars. University of Texas Press, Austin, TX.
  15. Philillips, R. et al. 2001. Ancient geodynamics and global-scale hydrology on Mars. Science: 291, 2587_2591.
  16. Saunders, S. 1979. Geologic map of the Margaritifer Sinus quadrangle of Mars, U.S> Geol. Surv. Misc. Invest. Ser. Map I-1144, scale 1:5M.
  17. 17.0 17.1 Cabrol, N. and E. Grin (eds.). 2010. Lakes on Mars. Elsevier. NY
  18. Malin, M., K. Edgett. 2000. Evidence for recent groundwater seepage and surface runoff on Mars. Science: 302, 1931–1934.
  19. Moore, J., A. Howard. 2005. Large alluvial fans on Mars. J. Geophys. Res. 110, E04005, doi:10.1029/2005JE002352.
  20. Irwin, J., R. Craddock, R. Howard. 2005. Interior channels in Martian valley networks: Discharge and runoff production. Geology: 33,489-492.
  21. Grant, J., R. Irwin, S. Wilson. 2010. Aqueous depositional settings in Holden crater, Mars In Cabrol, N. and E. Grin (eds.). 2010. Lakes on Mars. Elsevier. NY.
  22. Grant, J., T. Parker. 2002. Drainage evolution of the Margaritifer Sinus region, Mars. J. Geophysic. Res. 107, doi:10.1029/2001JE001678.
  23. Komar, P. 1979. Comparisons of the hydraulics of water flows in Martian outflow channels with flows of similar scale on Earth. Icarus: 37, 156-181.
  24. Irwin, et al. 2005. An intense terminal epoch of widespread fluvial activity on early Mars: 2. Increased runoff and paleolake development. J. Geophysical. Res. 110, E12S14, doi: 10.1029/2005JE002460.
  25. Grant, J., T. Parker. 2002. Drainage evolution of the Margaritifer Sinus region, Mars. J. Geophysic. Res. 107, doi:10.1029/2001JE001678.
  26. Komar, P. 1979. Comparisons of the hydraulics of water flows in Martian outflow channels with flows of similar scale on Earth. Icarus: 37, 156-181.
  27. Boothroyd, J. 1983. Fluvial drainage systems in the Ladon Basin area: Margaritifer Sinus area, Mars. Geol. Soc. Am. Abstr. Programs 15, 530
  28. Grant, J. 1987. The geomorphic evolution of Eastern Margaritifer Sinus, Mars. Adv. Planet. Geol. NASA Tech memo. 89871, 1-268.
  29. Parker, T. 1985. Geomorphology and geology of the southwestern Margaritifer Sinus-northern Argyre region of Mars, California State University, M. S. Thesis, Los Angeles, California

External links