Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Linda M. V. Martel"'
Autor:
G. Jeffrey Taylor, Jeffrey J. Gillis-Davis, Linda M. V. Martel, Paul G. Lucey, Philippe Sarrazin, David F. Blake
Publikováno v:
Geochimica et Cosmochimica Acta. 266:17-28
We used X-Ray Diffraction (XRD) and Rietveld refinement to determine the modal mineralogy of 118 lunar regolith samples (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b07d4d71986d17cceb19ac7b4dc17229
https://doi.org/10.1016/j.gca.2019.07.046
https://doi.org/10.1016/j.gca.2019.07.046
Publikováno v:
Meteoritics & Planetary Science. 47:861-879
– We have studied 27 KREEP basalt fragments in six thin sections of samples collected from four Apollo 15 stations. Based on local geology and regional remote sensing data, these samples represent KREEP basalt lava flows that lie beneath the younge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60d333b3e35430f797dfe8bef6d4e7e0
https://doi.org/10.1111/j.1945-5100.2012.01364.x
https://doi.org/10.1111/j.1945-5100.2012.01364.x
Publikováno v:
Geophysical Research Letters. 37
[1] Orbital gamma ray spectrometry shows that the Martian surface has a mean Cl/K ratio of 1.3 ± 0.2, indistinguishable from the ratio in CI chondrites (1.28). Although Cl and K fractionate by magma degassing and aqueous processing, during igneous p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab716be9de87dc3f4095f6f0bb86f8fd
https://doi.org/10.1029/2010gl043528
https://doi.org/10.1029/2010gl043528
Autor:
Sylvestre Maurice, Kyeong Ja Kim, James M. Dohm, Daniel M. Janes, Linda M. V. Martel, Gerlind Dreibus, Kris Kerry, Robert C. Reedy, D. M. Drake, D. K. Hamara, Steven W. Squyres, William V. Boynton, J. Brückner, Scott M. McLennan, B. C. Hahn, Heinrich Wänke, John Keller, Victor R. Baker, Olivier Gasnault, Julie Stopar, R. D. Starr, Ann L. Sprague, G. Jeffrey Taylor, Claude d’Uston, Larry G. Evans, Suniti Karunatillake, P. A. J. Englert
Publikováno v:
Journal of Geophysical Research. 112
[1] K/Th determined by the Mars Odyssey Gamma Ray Spectrometer varies by a factor of 3 on Mars (3000 to 9000), but over 95% of the surface area has K/Th between 4000 and 7000. K/Th is distinctly lower than average in some areas, including west of Oly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5b5524f9c0680465d6b13bb9aa8b98d
https://doi.org/10.1029/2006je002676
https://doi.org/10.1029/2006je002676
Autor:
Ronald Greeley, Linda M. V. Martel
Publikováno v:
International Journal of Remote Sensing. 9:1071-1085
Radar images of Craters of the Moon, Idaho were used to study the backscatter characteristics of basaltic lava flows of predominantly pahoehoe textures and to determine the ability to detct fissure vents. Four images were obtained: X-band HH, X-band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e96244ad3596534b0c8c88d4deb8b48
https://doi.org/10.1080/01431168808954915
https://doi.org/10.1080/01431168808954915