Items where Person is "Johnson-J-R"

A

Arvidson, Raymond E. and Squyres, Steven W. and Morris, Richard V. et al. (2016) High concentrations of manganese and sulfur in deposits on Murray Ridge, Endeavour Crater, Mars. American Mineralogist, 101 (6). pp. 1389-1405. ISSN 0003-004X. https://resolver.caltech.edu/CaltechAUTHORS:20160708-105457401

Arvidson, R. E. and Ruffins, S. W. and Morris, R. V. et al. (2008) Spirit Mars Rover Mission to the Columbia Hills, Gusev Crater: Mission overview and selected results from the Cumberland Ridge to Home Plate. Journal of Geophysical Research E, 113 (E12). E12S33. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:ARVjgre08

Abe, K. and Abt, I. and Ahn, C. J. et al. (1996) Test of the flavor independence of strong interactions. Physical Review D, 53 (5). R2271-R2275. ISSN 2470-0010. https://resolver.caltech.edu/CaltechAUTHORS:ABEprd96b

Abe, K. and Abt, I. and Ahn, C. J. et al. (1996) Measurements of Rb with impact parameters and displaced vertices. Physical Review D, 53 (3). pp. 1023-1038. ISSN 2470-0010. https://resolver.caltech.edu/CaltechAUTHORS:ABEprd96a

B

Buz, Jennifer and Ehlmann, Bethany L. and Kinch, Kjartan et al. (2019) Photometric characterization of Lucideon and Avian Technologies color standards including application for calibration of the Mastcam-Z instrument on the Mars 2020 rover. Optical Engineering, 58 (2). Art. No. 027108. ISSN 0091-3286. https://resolver.caltech.edu/CaltechAUTHORS:20190807-123940924

D

David, G. and Cousin, A. and Forni, O. et al. (2020) Analyses of High-Iron Sedimentary Bedrock and Diagenetic Features Observed With ChemCam at Vera Rubin Ridge, Gale Crater, Mars: Calibration and Characterization. Journal of Geophysical Research. Planets, 125 (10). Art. No. e2019JE006314. ISSN 2169-9097. https://resolver.caltech.edu/CaltechAUTHORS:20200818-124404023

E

Ehlmann, B. L. and Edgett, K. S. and Sutter, B. et al. (2017) Chemistry, Mineralogy, and Grain Properties at Namib and High Dunes, Bagnold Dune Field, Gale Crater, Mars: A Synthesis of Curiosity Rover Observations. Journal of Geophysical Research. Planets, 122 (12). pp. 2510-2543. ISSN 2169-9097. PMCID PMC5815393. https://resolver.caltech.edu/CaltechAUTHORS:20170612-135954084

Ehlmann, B. L. and Anderson, F. S. and Andrews-Hanna, J. et al. (2016) The Sustainability of Habitability on Terrestrial Planets: Insights, Questions, and Needed Measurements from Mars for Understanding the Evolution of Earth-like Worlds. Journal of Geophysical Research. Planets, 121 (10). pp. 1927-1961. ISSN 2169-9097. https://resolver.caltech.edu/CaltechAUTHORS:20160916-124841566

F

Fraeman, A. A. and Johnson, J. R. and Arvidson, R. E. et al. (2020) Synergistic Ground and Orbital Observations of Iron Oxides on Mt. Sharp and Vera Rubin Ridge. Journal of Geophysical Research. Planets, 125 (9). Art. No. e2019JE006294. ISSN 2169-9097. https://resolver.caltech.edu/CaltechAUTHORS:20200818-122820756

Farrand, William H. and Bell, James F., III and Johnson, Jeffrey R. et al. (2013) VNIR multispectral observations of rocks at Cape York, Endeavour crater, Mars by the Opportunity rover’s Pancam. Icarus, 225 (1). pp. 709-725. ISSN 0019-1035. https://resolver.caltech.edu/CaltechAUTHORS:20130809-104050363

Farrand, W. H. and Bell, J. F., III and Johnson, J. R. et al. (2007) Visible and near-infrared multispectral analysis of rocks at Meridiani Planum, Mars, by the Mars Exploration Rover Opportunity. Journal of Geophysical Research E, 112 (E6). Art. No. E06S02. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20130228-100639573

H

Herkenhoff, Ken E. and Grotzinger, John P. and Knoll, Andrew H. et al. (2008) Surface processes recorded by rocks and soils on Meridiani Planum, Mars: Microscopic Imager observations during Opportunity's first three extended missions. Journal of Geophysical Research E, 113 (E12). E12S32. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:HERjgre08

J

Jacob, S. R. and Wellington, D. F. and Bell, J. F., III et al. (2020) Spectral, Compositional, and Physical Properties of the Upper Murray Formation and Vera Rubin Ridge, Gale Crater, Mars. Journal of Geophysical Research. Planets, 125 (11). Art. No. e2019JE006290. ISSN 2169-9097. https://resolver.caltech.edu/CaltechAUTHORS:20200901-102620010

Johnson, Jeffrey R. and Bell, James F., III and Bender, Steve et al. (2018) Bagnold Dunes campaign Phase 2: Visible/near‐infrared reflectance spectroscopy of longitudinal ripple sands. Geophysical Research Letters, 45 (18). pp. 9480-9487. ISSN 0094-8276. https://resolver.caltech.edu/CaltechAUTHORS:20180724-081744906

Johnson, Jeffrey R. and Achilles, Cherie and Bell, James F., III et al. (2017) Visible/near-infrared spectral diversity from in situ observations of the Bagnold Dune Field sands in Gale Crater, Mars. Journal of Geophysical Research. Planets, 122 (12). pp. 2655-2684. ISSN 2169-9097. https://resolver.caltech.edu/CaltechAUTHORS:20170425-140626753

Johnson, Jeffrey R. and Bell, James F., III and Bender, Steve et al. (2016) Constraints on iron sulfate and iron oxide mineralogy from ChemCam visible/near-infrared reflectance spectroscopy of Mt. Sharp basal units, Gale Crater, Mars. American Mineralogist, 101 (7). pp. 1501-1514. ISSN 0003-004X. https://resolver.caltech.edu/CaltechAUTHORS:20160708-102646735

Johnson, Jeffrey R. and Bell, J. F., III and Bender, S. et al. (2015) ChemCam passive reflectance spectroscopy of surface materials at the Curiosity landing site, Mars. Icarus, 249 . pp. 74-92. ISSN 0019-1035. https://resolver.caltech.edu/CaltechAUTHORS:20141218-112209706

K

Knoll, Andrew H. and Jolliff, Brad L. and Farrand, William H. et al. (2008) Veneers, rinds, and fracture fills: Relatively late alteration of sedimentary rocks at Meridiani Planum, Mars. Journal of Geophysical Research E, 113 (E6). Art. No. E06S16. ISSN 0148-0227. https://resolver.caltech.edu/CaltechAUTHORS:20131126-112636197

L

L’Haridon, J. and Mangold, N. and Fraeman, A. A. et al. (2020) Iron Mobility During Diagenesis at Vera Rubin Ridge, Gale Crater, Mars. Journal of Geophysical Research. Planets, 125 (11). Art. No. e2019JE006299. ISSN 2169-9097. https://resolver.caltech.edu/CaltechAUTHORS:20200901-103430744

L’Haridon, J. and Mangold, N. and Meslin, P.-Y. et al. (2018) Chemical variability in mineralized veins observed by ChemCam on the lower slopes of Mount Sharp in Gale crater, Mars. Icarus, 311 . pp. 69-86. ISSN 0019-1035. https://resolver.caltech.edu/CaltechAUTHORS:20180626-104532480

S

Squyres, S. W. and Knoll, A. H. and Arvidson, R. E. et al. (2009) Exploration of Victoria Crater by the Mars Rover Opportunity. Science, 324 (5930). pp. 1058-1061. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20090818-142010858

Schmidt, M. E. and Farrand, W. H. and Johnson, J. R. et al. (2009) Spectral, mineralogical, and geochemical variations across Home Plate, Gusev Crater, Mars indicate high and low temperature alteration. Earth and Planetary Science Letters, 281 (3-4). pp. 258-266. ISSN 0012-821X. https://resolver.caltech.edu/CaltechAUTHORS:20090817-152740571

Squyres, S. W. and Knoll, A. H. and Arvidson, R. E. et al. (2006) Two Years at Meridiani Planum: Results from the Opportunity Rover. Science, 313 (5792). pp. 1403-1407. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20130418-104807440

Squyres, S. W. and Aharonson, O. and Arvidson, R. E. et al. (2006) Bedrock formation at Meridiani Planum. Nature, 443 (7107). E1-E2. ISSN 0028-0836. https://resolver.caltech.edu/CaltechAUTHORS:20150325-102118529

Squyres, S. W. and Grotzinger, J. P. and Arvidson, R. E. et al. (2004) In Situ Evidence for an Ancient Aqueous Environment at Meridiani Planum, Mars. Science, 306 (5702). pp. 1709-1714. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20130306-105158576

W

Wellington, Danika F. and Bell, James F., III and Johnson, Jeffrey R. et al. (2017) Visible to near-infrared MSL/Mastcam multispectral imaging: Initial results from select high-interest science targets within Gale Crater, Mars. American Mineralogist, 102 (6). pp. 1202-1217. ISSN 0003-004X. https://resolver.caltech.edu/CaltechAUTHORS:20170601-123727234