Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Michael B. Wyatt"'
Autor:
Reid F. Cooper, Michael B. Wyatt, John F. Mustard, James W. Head, Mark R. Salvatore, David R. Marchant
Publikováno v:
Geochimica et Cosmochimica Acta. 115:137-161
Alteration of fresh rock surfaces proceeds very rapidly in most terrestrial environments so that initial stages of modification of newly exposed surfaces are quickly masked by subsequent aqueous weathering processes. The hyper-arid and hypo-thermal e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0e04c3ef7222a735b25943286b6772
https://doi.org/10.1016/j.gca.2013.04.002
https://doi.org/10.1016/j.gca.2013.04.002
Publikováno v:
Antarctic Science. 26:49-68
Orbital spectroscopy and laboratory analyses are utilized to identify major geochemical variations throughout the Ferrar Dolerite exposed in the McMurdo Dry Valleys (MDV) of Antarctica. Our laboratory results highlight the range of primary and second
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a01e2faf4c87033988173d4fe2ac2a
https://doi.org/10.1017/s0954102013000254
https://doi.org/10.1017/s0954102013000254
Autor:
Carlton Allen, Benjamin T. Greenhagen, Ian Thomas, Michael B. Wyatt, Timothy D. Glotch, Neil Bowles, David A. Paige, Kerri Donaldson Hanna, Paul G. Lucey, Richard C. Elphic, Joshua L. Bandfield
Publikováno v:
Science. 329:1510-1513
Lunar Reconnaissance The Lunar Reconnaissance Orbiter reached lunar orbit on 23 June 2009. Global data acquired since then now tell us about the impact history of the Moon and the igneous processes that shaped it. Using the Lunar Orbiter Laser Altime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::debed34baf801e04da890ebd5c7a1aba
https://doi.org/10.1126/science.1192148
https://doi.org/10.1126/science.1192148
Autor:
Harry Y. McSween, Michael B. Wyatt
Publikováno v:
Elements. 2:145-150
The Martian surface is dominated by primary igneous minerals common in basaltic rocks. Limited chemical alteration exists in fine-grained dust, and is likely in sands and rocks at high latitudes and in the northern lowland plains where materials have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32f9a4d527ae82645d4f51ba4d8b06d5
https://doi.org/10.2113/gselements.2.3.145
https://doi.org/10.2113/gselements.2.3.145
Autor:
William H. Farrand, James F. Bell, B. C. Hahn, Scott M. McLennan, Steven W. Squyres, Jeffrey R. Johnson, Philip R. Christensen, Sarah Stewart Johnson, Harry Y. McSween, David A. Fike, J. M. Pocock, A. Ghosh, Nicholas J. Tosca, Michael C. Malin, Michael B. Wyatt, Kenneth E. Herkenhoff, Jack D. Farmer, Joel A. Hurowitz, Wendy M. Calvin, P. A. de Souza, Wesley A. Watters, Timothy D. Glotch, Bradley L. Jolliff, Z. A. Learner, Ralf Gellert, John P. Grotzinger, Benton C. Clark, Laurence A. Soderblom, Albert S. Yen, Steven W. Ruff, Andrew H. Knoll, Göstar Klingelhöfer
Publikováno v:
Earth and Planetary Science Letters. 240:95-121
Impure reworked evaporitic sandstones, preserved on Meridiani Planum, Mars, are mixtures of roughly equal amounts of altered siliciclastic debris, of basaltic provenance (40 ± 10% by mass), and chemical constituents, dominated by evaporitic minerals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e081822e2ce3b4cc5a72c842c5bdf92
https://doi.org/10.1016/j.epsl.2005.09.041
https://doi.org/10.1016/j.epsl.2005.09.041
Autor:
Michael B. Wyatt, V. E. Hamilton, Noel Gorelick, Jeffrey E. Moersch, A. D. Rogers, Harry Y. McSween, Hugh H. Kieffer, Joshua L. Bandfield, Michael C. Malin, Bruce M. Jakosky, Philip R. Christensen, Steven W. Ruff
Publikováno v:
Nature. 436:504-509
Compositional mapping of Mars at the 100-metre scale with the Mars Odyssey Thermal Emission Imaging System (THEMIS) has revealed a wide diversity of igneous materials. Volcanic evolution produced compositions from low-silica basalts to high-silica da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6027d955eb568a9e2e03d81cdcefed6
https://doi.org/10.1038/nature03639
https://doi.org/10.1038/nature03639
Autor:
Melissa D. Lane, Jeffrey E. Moersch, Keith A. Milam, Michael B. Wyatt, Robin L. Fergason, Bruce M. Jakosky, Harry Y. McSween, Alfred S. McEwen, Steven W. Ruff, G. L. Mehall, Shannon M. Pelkey, Philip R. Christensen, Noel Gorelick, A. D. Rogers
Publikováno v:
Icarus. 176:12-43
The analysis of six landing sites that were candidates for the two NASA Mars Exploration Rovers (MER) benefited from recently available image data from the Thermal Emission Imaging Spectrometer (THEMIS) onboard the 2001 Mars Odyssey spacecraft. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5f0cb7aabe174ba81214160d1244aa1
https://doi.org/10.1016/j.icarus.2005.01.004
https://doi.org/10.1016/j.icarus.2005.01.004
Autor:
James F. Bell, Keith A. Milam, Larry S. Crumpler, Raymond E. Arvidson, Larry A. Haskin, Jeffrey E. Moersch, Rudolf Rieder, Joy A. Crisp, Scott M. McLennan, David J. Des Marais, Philip R. Christensen, Steven W. Ruff, Jeffrey R. Johnson, John A. Grant, Albert S. Yen, N. A. Cabrol, G. Klingelhoefer, Trevor G. Graff, A. T. Knudson, Benton C. Clark, P. A. de Souza, Richard V. Morris, A. Ghosh, Jutta Zipfel, Ralf Gellert, Heinrich Wänke, S. P. Gorevan, Jack D. Farmer, K. E. Herkenhoff, Diana L. Blaney, Alian Wang, Steven W. Squyres, Bradley L. Jolliff, Harry Y. McSween, Michael B. Wyatt
Publikováno v:
Science. 305:842-845
The Spirit landing site in Gusev Crater on Mars contains dark, fine-grained, vesicular rocks interpreted as lavas. Pancam and MiniâThermal Emission Spectrometer (Mini-TES) spectra suggest that all of these rocks are similar but have variable coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d438d90301d057c4848d7f08662d2351
https://doi.org/10.1126/science.3050842
https://doi.org/10.1126/science.3050842
Autor:
Kenneth H. Nealson, Philip R. Christensen, Jeffery E. Moersch, Michael B. Wyatt, Timothy H. McConnochie, Anton B. Ivanov, James F. Bell, Bruce M. Jakosky, Alfred S. McEwen, Michael D. Smith, Noel Gorelick, Melissa D. Lane, Hugh H. Kieffer, James W. Rice, Joshua L. Bandfield, Michael C. Malin, Victoria E. Hamilton, Timothy N. Titus, Steven W. Ruff, Harry Y. McSween, G. L. Mehall, Mark I. Richardson
Publikováno v:
Science. 300:2056-2061
The Thermal Emission Imaging System (THEMIS) on Mars Odyssey has produced infrared to visible wavelength images of the martian surface that show lithologically distinct layers with variable thickness, implying temporal changes in the processes or env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75b6c609b0d0deb2118c96bd538ef482
https://doi.org/10.1126/science.1080885
https://doi.org/10.1126/science.1080885
Autor:
Michael B. Wyatt, Harry Y. McSween
Publikováno v:
Nature. 417:263-266
Mineral abundances derived from the analysis of remotely sensed thermal emission data from Mars have been interpreted to indicate that the surface is composed of basalt (Surface Type 1) and andesite (Surface Type 2)1. The global distribution of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::344f551c25e84d1ea714c0a25a3d62e8
https://doi.org/10.1038/417263a
https://doi.org/10.1038/417263a