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Browsing by Author "Murchie, Scott L."

Browsing by Author "Murchie, Scott L."

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  • Caloris Impact Basin: Exterior Geomorphology, Stratigraphy, Morphometry, Radial Sculpture, and Smooth Plains Deposits. 
    Fassett, C. I.; Head, James W.; Blewett, David T.; Chapman, Clark R.; Dickson, J. L.; Murchie, Scott L.; Solomon, Sean C.; Watters, Thomas R. (2009)
  • Clay minerals in delta deposits and organic preservation potential on Mars 
    Ehlmann, B. L.; Mustard, J. F.; Fassett, C. I.; Schon, S. C.; Head, J. W.; Marais, D. J. D.; Grant, John A.; Murchie, Scott L. (2008)
    Clay-rich sedimentary deposits are often sites of organic matter preservation(1,2), and have therefore been sought in Mars exploration(3). However, regional deposits of hydrous minerals, including phyllosilicates and ...
  • A Closer Look at Water-Related Geologic Activity on Mars 
    Mcewen, A. S.; Hansen, C. J.; Delamere, W. A.; Eliason, E. M.; Herkenhoff, Kenneth E.; Keszthelyi, L.; Gulick, V. C.; Kirk, R. L.; Mellon, M. T.; Grant, John A.; Thomas, Nicolas; Weitz, Catherine M.; Squyres, Steven W.; Bridges, N. T.; Murchie, Scott L.; Seelos, F.; Seelos, K.; Okubo, C. H.; Milazzo, M. P.; Tornabene, Livio L.; Jaeger, W. L.; Byrne, S.; Russell, Patrick S.; Griffes, J. L.; Martinez-Alonso, S.; Davatzes, A.; Chuang, F. C.; Thomson, B. J.; Fishbaugh, Kathryn E.; Dundas, C. M.; Kolb, K. J.; Banks, Maria E.; Wray, J. J. (2007)
  • Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars 
    Wray, J. J.; Milliken, R. E.; Dundas, C. M.; Swayze, G. A.; Andrews-Hanna, J. C.; Baldridge, A. M.; Chojnacki, M.; Bishop, J. L.; Ehlmann, B. L.; Murchie, Scott L.; Clark, R. N.; Seelos, F. P.; Tornabene, Livio L.; Squyres, Steven W. (2011)
    Columbus crater in the Terra Sirenum region of the Martian southern highlands contains light-toned layered deposits with interbedded sulfate and phyllosilicate minerals, a rare occurrence on Mars. Here we investigate in ...
  • Constraints on the abundance of carbon in near-surface materials on Mercury: Results from the MESSENGER Gamma-Ray Spectrometer 
    Peplowski, Patrick N.; Lawrence, David J.; Evans, Larry G.; Klima, Rachel L.; Blewett, David T.; Goldsten, John O.; Murchie, Scott L.; McCoy, Timothy J.; Nittler, Larry R.; Solomon, Sean C.; Starr, Richard D.; Weider, Shoshana Z. (2015)
    Mercury's low surface reflectance and the low surface abundances of iron and titanium have led to the suggestion that carbon (C) may serve as the dominant darkening agent on Mercury's surface. Estimates of the ...
  • The distribution and origin of smooth plains on Mercury 
    Denevi, Brett W.; Ernst, Carolyn M.; Meyer, Heather M.; Robinson, Mark S.; Murchie, Scott L.; Whitten, Jennifer L.; Head, James W.; Watters, Thomas R.; Solomon, Sean C.; Ostrach, Lilian R.; Chapman, Clark R.; Byrne, Paul K.; Klimczak, Christian; Peplowski, Patrick N. (2013)
  • Emplacement and tectonic deformation of smooth plains in the Caloris basin, Mercury 
    Watters, Thomas R.; Murchie, Scott L.; Robinson, Mark S.; Solomon, Sean C.; Denevi, Brett W.; Andre, S. L.; Head, J. W. (2009)
  • An estimate of Eros's porosity and implications for internal structure 
    Wilkison, Sarah L.; Robinson, Mark S.; Thomas, Peter C.; Veverka, Joseph; McCoy, Timothy J.; Murchie, Scott L.; Prockter, Louise M.; Yeomans, Donald K. (2002)
  • Evidence for intrusive activity on Mercury from the first MESSENGER flyby. 
    Head, J. W.; Murchie, Scott L.; Prockter, Louise M.; Solomon, Sean C.; Strom, Robert G.; Chapman, Clark R.; Watters, Thomas R.; Blewett, David T.; Gillis-Davies, Jeffrey J.; Fassett, C. I.; Dickson, J. L.; Hurwitz, D. M.; Ostrach, L. R. (2009)
  • Evidence from MESSENGER for sulfur- and carbon-driven explosive volcanism on Mercury 
    Weider, Shoshana Z.; Nittler, Larry R.; Murchie, Scott L.; Peplowski, Patrick N.; McCoy, Timothy J.; Kerber, Laura; Klimczak, Christian; Ernst, Carolyn M.; Goudge, Timothy A.; Starr, Richard D.; Izenberg, Noam R.; Klima, Rachel L.; Solomon, Sean C. (2016)
    Targeted MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) X-Ray Spectrometer measurements of Mercury's largest identified pyroclastic deposit are combined with neutron and reflectance spectroscopy ...
  • The Evolution of Mercury's Crust: A Global Perspective from MESSENGER 
    Denevi, Brett W.; Robinsob, Mark S.; Solomon, Sean C.; Murchie, Scott L.; Blewett, David T.; Domingue, Deborah L.; McCoy, Timothy J.; Ernst, Carolyn M.; Head, James W.; Watters, Thomas R.; Chabot, Nancy L. (2009)
    Mapping the distribution and extent of major terrain types on a planet's surface helps to constrain the origin and evolution of its crust. Together, MESSENGER and Mariner 10 observations of Mercury now provide a ...
  • Evolution of the Rembrandt Impact Basin on Mercury 
    Watters, Thomas R.; Head, J. W.; Solomon, Sean C.; Robinson, Mark S.; Chapman, C. R.; Denevi, B. W.; Fassett, C. I.; Murchie, Scott L.; Strom, R. G. (2009)
  • Flood Volcanism in the Northern High Latitudes of Mercury Revealed by MESSENGER 
    Head, James W.; Chapman, Clark R.; Strom, Robert G.; Fassett, Caleb I.; Denevi, Brett W.; Blewett, David T.; Ernst, Carolyn M.; Watters, Thomas R.; Solomon, Sean C.; Murchie, Scott L.; Prockter, Louise M.; Chabot, Nancy L.; Gillis-Davis, Jeffrey J.; Whitten, Jennifer L.; Goudge, timothy A.; Baker, David M. H.; Hurwitz, Debra M.; Ostrach, Lillian R.; Xiao, Zhiyong; Merline, William J.; Kerber, Laura; Dickson, James L.; Oberst, Jürgen; Byrne, Paul K.; Klimczak, Christian; Nittler, Larry R. (2011)
  • The geology of mercury: The view prior to the MESSENGER mission 
    Head, J. W.; Chapman, C. R.; Domingue, D. L.; Hawkins, S. E.; McClintock, W. E.; Murchie, Scott L.; Prockter, L. M.; Robinson, Mark S.; Strom, R. G.; Watters, Thomas R. (2007)
    Mariner 10 and Earth-based observations have revealed Mercury, the innermost of the terrestrial planetary bodies, to be an exciting laboratory for the study of Solar System geological processes. Mercury is characterized ...
  • Geology of the Caloris Basin, Mercury: A View from MESSENGER 
    Murchie, Scott L.; Watters, Thomas R.; Robinsob, Mark S.; Head, James W.; Strom, Robert G.; Chapman, Clark R.; Solomon, Sean C.; McClintock, William E.; Prockter, Louise M.; Domingue, Deborah L.; Blewett, David T. (2008)
    The Caloris basin, the youngest known large impact basin on Mercury, is revealed in MESSENGER images to be modified by volcanism and deformation in a manner distinct from that of lunar impact basins. The morphology and ...
  • Hollows on Mercury: MESSENGER Evidence for Geologically Recent Volatile-Related Activity 
    Blewett, David T.; Chabot, Nancy L.; Denevi, Brett W.; Ernst, Carolyn M.; Head, James W.; Izenberg, Noam R.; Murchie, Scott L.; Solomon, Sean C.; Nittler, Larry R.; McCoy, Timothy J.; Xiao, Zhiyong; Baker, David M. H.; Fassett, Caleb I.; Braden, Sarah E.; Oberst, Juergen; Scholten, Frank; Preusker, Frank; Hurwitz, Debra M. (2011)
    High-resolution images of Mercury's surface from orbit reveal that many bright deposits within impact craters exhibit fresh-appearing, irregular, shallow, rimless depressions. The depressions, or hollows, range from ...
  • Hydrated silicate minerals on Mars observed by the Mars Reconnaissance Orbiter CRISM instrument 
    Mustard, John F.; Murchie, Scott L.; Pelkey, S. M.; Ehlmann, B. L.; Milliken, R. E.; Grant, John A.; Bibring, Jean-Pierre; Poulet, F.; Bishop, J.; Dobrea, E. Noe; Roach, L.; Seelos, F.; Arvidson, Raymond E.; Wiseman, S.; Green, R.; Hash, C.; Humm, D.; Malaret, E.; McGovern, J. A.; Seelos, K.; Clancy, T.; Clark, R.; Marais, D. D.; Izenberg, N.; Knudson, A.; Langevin, Y.; Martin, T.; McGuire, P.; Morris, R.; Robinson, M.; Roush, T.; Smith, M.; Swayze, G.; Taylor, H.; Titus, T.; Wolff, M. (2008)
  • Insights into the subsurface structure of the Caloris basin, Mercury, from assessments of mechanical layering and changes in long-wavelength topography 
    Klimczak, Christian; Ernst, Carolyn M.; Byrne, Paul K.; Solomon, Sean C.; Watters, Thomas R.; Murchie, Scott L.; Preusker, Frank; Balcerski, Jeffrey A. (2013)
  • The mercury dual imaging system on the MESSENGER spacecraft 
    Hawkins, S. E.; Boldt, J. D.; Darlington, E. H.; Espiritu, R.; Gold, R. E.; Gotwols, B.; Grey, M. P.; Hash, C. D.; Hayes, J. R.; Jaskulek, S. E.; Kardian, C. J.; Keller, M. R.; Malaret, E. R.; Murchie, Scott L.; Murphy, P. K.; Peacock, K.; Prockter, L. M.; Reiter, R. A.; Robinson, Mark S.; Schaefer, E. D.; Shelton, R. G.; Sterner, R. E.; Taylor, H. W.; Watters, Thomas R.; Williams, B. D. (2007)
    The Mercury Dual Imaging System (MDIS) on the MESSENGER spacecraft will provide critical measurements tracing Mercury's origin and evolution. MDIS consists of a monochrome narrow-angle camera (NAC) and a multispectral ...
  • Prolonged magmatic activity on Mars inferred from the detection of felsic rocks 
    Wray, James J.,; Hansen, Sarah T.; Dufek, Josef; Swayze, Gregg A.; Murchie, Scott L.; Seebs, Frank P.; Skok, John R.; Irwin, Rossman P., III; Ghiorso, Mark S. (2013)

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