Kevin W. Lewis [email protected] — planetary.johnshopkins.edu/klewis Dept. of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, Maryland ——————————————————————————————————————–

Positions 9/2014– Assistant Professor Johns Hopkins University Department of Earth and Planetary Sciences 2011-2014 Associate Research Scholar Princeton University Department of Geosciences 2009–2011 Harry Hess Postdoctoral Fellow Princeton University Department of Geosciences Education 2009 California Institute of Technology (Pasadena, CA) Ph. D., Planetary Science 2003 Tufts University (Medford, MA) B.S., Physics, Mathematics, Astrophysics Awards 2015 Outstanding Reviewer, Icarus 2014 NASA Group Achievement Award, MSL Science Team 2011 NASA Group Achievement Award, HiRISE Science Team 2009–2011 Harry Hess Postdoctoral Fellowship 2008 NASA Group Achievement Award, MER Science Team 2007–2009 NASA Earth and Space Science Fellowship 2006, 2007 Richard H. Jahns Teaching Prize, Caltech 2007 Recognition of Excellence in Teaching, Caltech Acad. Res. Council 2003 Henshaw Fellowship, Caltech 2003 Amos Emerson Dolbear Prize in Physics, Tufts Univ. 2002 F. W. Pote Memorial Fund Scholarship in Physics, Tufts Univ. Service 2015– Diversity Champion, JHU Earth & Planetary Sciences Department 2017– JHU EPS Equity, Diversity, and Inclusivity Committee 2017– PDS Geosciences Node Advisory Group 2009–10 Lunar and Planetary Science Conference Organizing Committee Reviewer Geophysical Review Letters, Journal of Geophysical Research, Planetary and Space Sciences, Icarus, Science, Nature Geoscience, Geological Society of America Bulletin, Geology, Eos Reviewer Data Analysis Program, Mars Fundamental Research Program, Bilateral Science Foundation, Planetary Geology & Geophysics Reviewer Planetary Data System (PDS)

1 Publications N=49, h-index=31 (via Google Scholar); *member of Lewis research group [1] K. W. Lewis, S. F. Peters, K. A. Gonter, S. Morrison, A. Vasavada, and N. Schmerr. A surface gravity traverse on Mars indicates low bedrock density at crater. Science, 363(6426):535– 537, 2019. doi: 10.1126/science.aat0738. [2] L. Ojha*, S. Nerozzi, and K. W. Lewis. Compositional Constraints on the North Polar Cap of Mars. Geophys. Res. Lett., 2019. in revision. [3] R. B. Anderson, L. A. Edgar, D. M. Rubin, K. W. Lewis, and C. Newman. Complex Bedding Geometry in the Upper Portion of Aeolis Mons, Gale Crater, Mars. Icarus, 314:246–264, 2018. doi: 10.1016/j.icarus.2018.06.009. [4] M. Baker*, R. Sullivan, M. Newman, C. Lapotre, K. W. Lewis, and N. Bridges. Aeolian Transport of Coarse-Grained Sediment on Mars. J. Geophys. Res., 123(6):1380–1394, 2018. doi: 10.1002/2017JE005513. [5] M. M. Baker*, M. G. A. Lapotre, M. E. Minitti, C. E. Newman, R. Sullivan, C. M. Weitz, D. M. Rubin, A. R. Vasavada, N. T. Bridges, and K. W. Lewis. The Bagnold Dunes in Southern Summer: Active Sediment Transport on Mars Observed by the Rover. J. Geophys. Res., 45(17):8853–8863, 2018. doi: 10.1029/2018GL079040. [6] C. S. Edwards, S. Piqueux, V. E. Hamilton, R. L. Fergason, K. E. Herkenhoff, A. R. Vasavada, K. A. Bennet, L. Sacks, K. W. Lewis, and M. D. . The Thermophysical Properties of the Bagnold Dunes, Mars: Ground Truthing Orbital Data. J. Geophys. Res., 123(5):1307–1326, 2018. doi: 10.1029/2017JE005501. [7] S. Karimi*, L. Ojha*, and K. W. Lewis. The Best Secrets Are Kept Buried: Craters on Venus. Nature Astronomy, 2018. in revision. [8] M. G. A. Lapotre, R. C. Ewing, C. M. Weitz, K. W. Lewis, M. P. Lamb, B. L. Ehlmann, and D. M. Rubin. Morphologic Diversity of Ripples: Implications for Large-Ripple Formation. Geophys. Res. Lett., 45(19):10229–10239, 2018. doi: 10.1029/2018GL079029. [9] L. Ojha*, K. Lewis, S. Karunatillake, and M. . The as the single largest source of dust on Mars. Nature Communications, 9(1):2867, 2018. doi: 10.1038/s41467-018-05291-5. [10] L. Ojha* and K. W. Lewis. The Density of the Medusae Fossae Formation: Implications for its Composition, Origin, and Importance in Martian History. J. Geophys. Res., 2018. doi: 10.1029/2018JE005565. [11] A. J. Sivitskis, M. J. Harrower, H. David-Cuny, I. A. Dumitru, S. Nathan, F. Wiig, D. R. Viete, K. W. Lewis, A. K. Taylor, E. N. Dollarhide, B. Zaitchik, S. Al-Jabri, K. J. T. Livi, and A. Braun. Hyperspectral Satellite Imagery Detection of Ancient Raw Material Sources: Soft-stone Vessel Production at Aqir al-Shamoos (Oman). Archaeological Prospection, 2018. doi: doi.org/10.1002/arp.1719. [12] J.A. Watkins, J.P. Grotzinger, N.T. Stein, S.G. Banham, S. Gupta, D.M. Rubin, K. Stack Mor- gan, K. S. Edgett, J. Frydenvang, K. L. Siebach, M. P. Lamb, D. Y. Sumner, and K. W. Lewis. Geometry and significance of an erosional unconformity defining the base of the Stimson formation, Gale crater, Mars. J. Geophys. Res., 2018. (in revision). [13] L. A. Edgar, S. Gupta, D. M. Rubin, K. W. Lewis, et al. Shaler: in situ analysis of a fluvial sedimentary deposit on Mars. Sedimentology, 65(1):96–122, 2017. doi: 10.1111/sed.12370. [14] R. C. Ewing, M. G. A. Lapotre, K. W. Lewis, M. Day, N. Stein, D. M. Rubin, R. Sullivan, S. Banham, N. T. Bridges, S. Gupta, and W. W. Fischer. Sedimentary processes of the Bagnold Dunes: Implications for the eolian rock record of Mars. J. Geophys. Res., 122(12):2544–2573, 2017. doi: 10.1002/2017JE005324.

2 [15] A. R. Vasavada, S. Piqueux, K. W. Lewis, M. T. Lemmon, and M. D. Smith. Thermophysical properties along Curiosity’s traverse in Gale crater, Mars, derived from the REMS ground temperature sensor. Icarus, 284:372–386, 2017. doi: 10.1016/j.icarus.2016.11.035. [16] E. S. Kite, J. Sneed, D. P. Mayer, K. W. Lewis, T. I. Michaels, A. Hore, and S. C. R. Rafkin. Evolution of major sedimentary mounds on Mars: build-up via anticompensational stacking modulated by climate change. J. Geophys. Res., 2016. doi: 10.1002/2016JE005135. [17] M. G. A. Lapotre, R. C. Ewing, M. P. Lamb, W. W. Fischer, K. W. Lewis, M. Ballard, M. Day, D. Rubin, J. P. Grotzinger, S. Gupta, K. E. Herkenhoff, J. A. Hurowitz, D. W. Ming, M. Mischna, M. S. Rice, D. A. Sumner, and A. Yingst. Large Wind Ripples on Mars: A Record of Atmospheric Evolution. Science, 353(6294):55–58, 2016. doi: 10.1126/science.aaf3206. [18] M. C. Palucis, W. E. Dietrich, R. M. E. Williams, A. G. Hayes, T. Parker, D. Y. Sumner, N. Mangold, K. Lewis, and H. Newsom. Sequence and relative timing of large lakes in Gale crater (Mars) after the formation of . J. Geophys. Res., 121(3):472–496, 2016. doi: 10.1002/2015JE004905. [19] K. M. Stack, C. S. Edwards, J. P. Grotzinger, S. Gupta, D. Y. Sumner, F. J. III Calef, L. A. Edgar, K. S. Edgett, A. A. Fraeman, S. R. Jacob, L. L. Le Deit, K. W. Lewis, M. S. Rice, D. Rubin, R. Williams, and K. H. Williford. Comparing orbiter and rover image-based mapping of an ancient sedimentary environment, , Gale crater, Mars. Icarus, 280:3–21, 2016. [20] R. A. Yingst, K. Cropper, S. Gupta, L. C. Kah, R. M. E. Williams, J. Blank, F. III Calef, V. E. Hamilton, K. W. Lewis, M. McBride, N. Bridges, J. Martinez Frias, and H. Newsom. Characteristics of pebble and cobble-sized clasts along the Curiosity rover traverse from 100 to 750: Terrain types, potential sources, and transport mechanisms. Icarus, 280:72–92, 2016. [21] R. Anderson, J. C. Bridges, A. Williams, L. Edgar, A. Ollila, J. Williams, M. Nachon, N. Man- , M. Fisk, J. Schieber, S. Gupta, G. Dromart, R. Wiens, Stephane Le Mouelic, O. Forni, N. Lanza, A. Mezzacappa, V. Sautter, D. Blaney, B. , S. Clegg, J. Lasue, R. Leveille, E. Lewin, K. W. Lewis, S. Maurice, H. Newsom, S. P. Schwenzer, and D. Vaniman. ChemCam results from the Shaler outcrop in Gale crater, Mars. Icarus, 249:2–21, 2015. [22] J. P. Grotzinger, S. Gupta, M. C. Malin, D. M. Rubin, J. Schieber, K. Siebach, D. Y. Sumner, K. M. Stack, A. R. Vasavada, R. E. Arvidson, F. Calef, L. Edgar, W. F. Fischer, J. A. Grant, J. Griffes, L. C. Kah, M. P. Lamb, K. W. Lewis, N. Mangold, M. E. Minitti, M. Palucis, M. Rice, R. M. E. Williams, R. A. Yingst, D. Blake, D. Blaney, P. Conrad, J. Crisp, W. E. Dietrich, G. Dromart, K. S. Edgett, R. C. Ewing, R. Gellert, J. A. Hurowitz, G. Kocurek, P. Mahaffy, M. J. McBride, S. M. McLennan, M. Mischna, D. Ming, R. Milliken, H. Newsom, D. Oehler, T. J. Parker, D. Vaniman, R. C. Wiens, and S. A. Wilson. Deposition, exhumation, and paleoclimate of an ancient lake deposit, Gale crater, Mars. Science, 350(6257):aac7575, 2015.

[23] R. P. Irwin, K. W. Lewis, A. D. Howard, and J. A. Grant. Paleohydrology of crater, Mars. Geomorphology, 240:83–101, 2015. doi: 10.1016/j.geomorph.2014.10.012. [24] E. S. Kite, A. D. Howard, A. Lucas, and K. W. Lewis. Resolving the era of river-forming climates on Mars using stratigraphic logs of river-deposit dimensions. Earth Planet. Sci. Lett., 420:55–65, 2015. doi: 10.1016/j.epsl.2015.03.019. [25] K. A. Farley, C. Malespin, P. Mahaffy, J. P. Grotzinger, P. M. Vasconcelos, R. E. Milliken, M. Malin, K. S. Edgett, A. A. Pavlov, J. A. Hurowitz, J. A. Grant, H. B. Miller, R. Arvid- son, L. Beegle, F. Calef, P. G. Conrad, W. E. Dietrich, J. Eigenbrode, R. Gellert, S. Gupta, V. Hamilton, D. M. Hassler, K.W. Lewis, S. M. McLennan, D. Ming, R. Navarro-Gonzalez, S. P. Schwenzer, A. Steele, E. M. Stolper, D. Y. Sumner, D. Vaniman, A. Vasavada, K. Williford, R. F. Wimmer-Schweingruber, and the MSL Science Team. In Situ Radiometric and Exposure Age Dating of the . Science, 343(6169), 2014. doi: 10.1126/science.1247166.

3 [26] J. P. Grotzinger, D. Y. Sumner, L. C. Kah, K. Stack, S. Gupta, L. Edgar, D. Rubin, K. Lewis, J. Schieber, N. Mangold, R. Milliken, P. G. Conrad, D. DesMarais, J. Farmer, K. Siebach, F. Calef, J. Hurowitz, S. M. McLennan, D. Ming, D. Vaniman, J. Crisp, A. Vasavada, K. S. Edgett, M. Malin, D. Blake, R. Gellert, P. Mahaffy, R. C. Wiens, S. Maurice, J. A. Grant, S. Wilson, R. C. Anderson, L. Beegle, R. Arvidson, B. Hallet, R. S. Sletten, M. Rice, J. Bell, J. Griffes, B. Ehlmann, R. B. Anderson, T. F. Bristow, W. E. Dietrich, G. Dromart, J. Eigen- brode, A. Fraeman, C. Hardgrove, K. Herkenhoff, L. Jandura, G. Kocurek, S. Lee, L. A. Leshin, R. Leveille, D. Limonadi, J. Maki, S. McCloskey, M. Meyer, M. Minitti, H. Newsom, D. Oehler, A. Okon, M. Palucis, T. Parker, S. Rowland, M. Schmidt, S. Squyres, A. Steele, E. Stolper, R. Summons, A. Treiman, R. Williams, A. Yingst, and MSL Science Team. A Habitable Fluvio-Lacustrine Environment at Yellowknife Bay, Gale Crater, Mars. Science, 343(6169), 2014. doi: 10.1126/science.1242777. [27] K. W. Lewis and O. Aharonson. Occurrence and origin of rhythmic sedimentary rocks on Mars. J. Geophys. Res., 119(6):1432–1457, 2014. doi: 10.1002/2013JE004404. [28] S. M. McLennan, R. B. Anderson, J. F. Bell, J. C. Bridges, F. Calef, J. L. Campbell, B. C. Clark, S. Clegg, P. Conrad, A. Cousin, D. J. Des Marais, G. Dromart, M. D. Dyar, L. A. Edgar, B. L. Ehlmann, C. Fabre, O. Forni, O. Gasnault, R. Gellert, S. Gordon, J. A. Grant, J. P. Grotzinger, S. Gupta, K. E. Herkenhoff, J. A. Hurowitz, P. L. King, S. Le Mou lic, L. A. Leshin, R. L veill, K. W. Lewis, N. Mangold, S. Maurice, D. W. Ming, R. V. Morris, M. Nachon, H. E. Newsom, A. M. Ollila, G. M. Perrett, M. S. Rice, M. E. Schmidt, S. P. Schwenzer, K. Stack, E. M. Stolper, D. Y. Sumner, A. H. Treiman, S. VanBommel, D. T. Vaniman, A. Vasavada, R. C. Wiens, R. A. Yingst, and MSL Science Team. Elemental Geochemistry of Sedimentary Rocks at Yellowknife Bay, Gale Crater, Mars. Science, 343(6169), 2014. doi: 10.1126/science.1244734. [29] D. W. Ming, P. D. Archer, D. P. Glavin, J. L. Eigenbrode, H. B. Franz, B. Sutter, A. E. Brunner, J. C. Stern, C. Freissinet, A. C. McAdam, P. R. Mahaffy, M. Cabane, P. Coll, J. L. Campbell, S. K. Atreya, P. B. Niles, J. F. Bell, D. L. Bish, W. B. Brinckerhoff, A. Buch, P. G. Conrad, D. J. Des Marais, B. L. Ehlmann, A. G. Fair n, K. Farley, G. J. Flesch, P. Francois, R. Gellert, J. A. Grant, J. P. Grotzinger, S. Gupta, K. E. Herkenhoff, J. A. Hurowitz, L. A. Leshin, K. W. Lewis, S. M. McLennan, K. E. Miller, J. Moersch, R. V. Morris, R. Navarro-Gonzalez, A. A. Pavlov, G. M. Perrett, I. Pradler, S. W. Squyres, R. E. Summons, A. Steele, E. M. Stolper, D. Y. Sumner, C. Szopa, S. Teinturier, M. G. Trainer, A. H. Treiman, D. T. Vaniman, A. R. Vasavada, C. R. Webster, J. J. Wray, R. A. Yingst, and MSL Science Team. Volatile and Organic Compositions of Sedimentary Rocks in Yellowknife Bay, Gale Crater, Mars. Science, 343(6169), 2014. doi: 10.1126/science.1245267. [30] M. E. Schmidt, J. L. Campbell, R. Gellert, G. M. Perrett, A. H. Treiman, D. L. Blaney, A. Olilla, F. J. Calef, L. Edgar, B. E. Elliott, J. Grotzinger, J. Hurowitz, P. L. King, M. E. Minitti, V. Sautter, K. Stack, J. A. Berger, J. C. Bridges, B. L. Ehlmann, O. Forni, L. A. Leshin, K. W. Lewis, S. M. McLennan, D. W. Ming, H. Newsom, I. Pradler, S. W. Squyres, E. M. Stolper, L. Thompson, S. VanBommel, and R. C. Wiens. Geochemical diversity in first rocks examined by the Curiosity Rover in Gale Crater: Evidence for and significance of an alkali and volatile-rich igneous source. J. Geophys. Res., 2014. doi: 10.1002/2013JE004481. [31] D. F. Blake, R. V. Morris, G. Kocurek, S. M. Morrison, R. T. Downs, D. Bish, D. W. Ming, K. S. Edgett, D. Rubin, W. Goetz, M. B. Madsen, R. Sullivan, R. Gellert, I. Campbell, A. H. Treiman, S. M. McLennan, A. S. Yen, J. Grotzinger, D. T. Vaniman, S. J. Chipera, C. N. Achilles, E. B. Rampe, D. Sumner, P.-Y. Meslin, S. Maurice, O. Forni, O. Gasnault, M. Fisk, M. Schmidt, P. Mahaffy, L. A. Leshin, D. Glavin, A. Steele, C. Freissinet, R. Navarro-Gonzlez, R. A. Yingst, L. C. Kah, N. Bridges, K. W. Lewis, T. F. Bristow, J. D. Farmer, J. A. Crisp, E. M. Stolper, D. J. Des Marais, P. Sarrazin, and the MSL Science Team. Curiosity at Gale crater, Mars: Characterization and analysis of the sand shadow. Science, 341(6153):1239505, 2013.

4 [32] E. S. Kite, K. W. Lewis, M. P. Lamb, C. E. Newman, and M. I. Richardson. Growth and form of the mound in Gale Crater, Mars: Slope-wind enhanced erosion and transport. Geology, 41(5):543–546, 2013. doi: 10.1130/G33909.1. [33] R. M. E. Williams, J. P. Grotzinger, W. E. Dietrich, S. Gupta, D. Y. Sumner, R. C. Wiens, N. Mangold, M. C. Malin, K. S. Edgett, S. Maurice, O. Forni, O. Gasnault, A. Ollila, H. E. New- som, G. Dromart, M. C. Palucis, R. A. Yingst, R. B. Anderson, K. E. Herkenhoff, S. Le Moulic, W. Goetz, M. B. Madsen, A. Koefoed, J. K. Jensen, J. C. Bridges, S. P. Schwenzer, K. W. Lewis, K. M. Stack, D. Rubin, L. C. Kah, J. F. Bell, J. D. Farmer, R. Sullivan, T. Van Beek, D. L. Blaney, O. Pariser, R. G. Deen, and the MSL Science Team. Martian Fluvial Conglomerates at Gale Crater. Science, 340(6136):1068–1072, 2013. doi: 10.1126/science.1237317. [34] K. W. Lewis and F. J. Simons. Local spectral variability and the origin of the Martian crustal magnetic field. Geophys. Res. Lett., 39(18), 2012. doi: 10.1029/2012GL052708. [35] A. S. McEwen, M. E. Banks, N. Baugh, K. Becker, A. Boyd, J. W. Bergstrom, R. A. Beyer, E. Bortolini, N. T. Bridges, S. Byrne, B. Castalia, F. C. Chuang, L. S. Crumpler, I. Daubar, A. K. Davatzes, D. G. Deardorff, A. DeJong, W. A. Delamere, E. Noe Dobrea, C. M. Dundas, E. M. Eliason, Y. Espinoza, A. Fennema, K. E. Fishbaugh, T. Forrester, P. E. Geissler, J. A. Grant, J. L. Griffes, J. P. Grotzinger, V. C. Gulick, C. J. Hansen, K. E. Herkenhoff, R. Heyd, W. L. Jaeger, D. , B. Kanefsky, L. Keszthelyi, R. King, R. L. Kirk, K. J. Kolb, J. Lasco, A. Lefort, R. Leis, K. W. Lewis, S. Martinez-Alonso, S. Mattson, G. McArthur, M. T. Mellon, J. M. Metz, M. P. Milazzo, R. E. Milliken, T. Motazedian, C. H. Okubo, A. Ortiz, A. J. Philip- poff, J. Plassmann, A. Polit, P. S. , C. Schaller, M. L. Searls, T. Spriggs, S. W. Squyres, S. Tarr, N. Thomas, B. J. Thomson, L. L. Tornabene, C. Van Houten, C. Verba, C. M. Weitz, and J. J. Wray. The High Resolution Imaging Science Experiment (HiRISE) during MRO’s Pri- mary Science Phase (PSP). Icarus, 205(1):2–37, 2012. doi: 10.1016/j.icarus.2009.04.023. [36] J.C. Andrews-Hanna and K.W. Lewis. Early Mars hydrology: 2. Hydrological evolution in the and epochs. J. Geophys. Res., 116(E2):E02007, 2011. [37] L. S. Crumpler, R. E. Arvidson, S. W. Squyres, T. McCoy, A. Yingst, S. Ruff, W. Farrand, H. Y. McSween, M. Powell, D. W. Ming, R. Morris, J. Bell, J. Grant, R. , D. Des Marais, M. Schmidt, N. Cabrol, A. Haldemann, K. W. Lewis, A. Wang, C. Schroder, D. Blaney, B. Co- hen, A. Yen, J. Farmer, R. Gellert, E¿ Guinness, K. Herkenhoff, J. Johnson, G. Klingelhofer, A. McEwen, J. Rice, M. Rice, P. deSouza, and J. Hurowitz. Field reconnaissance geologic mapping of the , mars, based on and mro observations. J. Geophys. Res., 116(E7), 2011. doi: 10.1029/2010JE003749. [38] K. W. Lewis, T. L. , and A. C. Maloof. Matstrat: New software for plotting and analyzing stratigraphic data. Eos, 92:37–38, 2011. [39] J.M. Metz, J.P. Grotzinger, D.M. Rubin, K.W. Lewis, S.W. Squyres, and J.F. Bell III. Sulfate- rich eolian and wet interdune deposits, crater, , Mars. Journal of Sedimentary Research, 79(5):247, 2009. [40] L. H. Roach, J. F. Mustard, S. L. Murchie, J. P. Bibring, F. Forget, K. W. Lewis, O. Aharonson, M. Vincendon, and J. L. Bishop. Testing evidence of recent hydration state change in sulfates on mars. J. Geophys. Res., 114, 2009.

[41] R. E. Arvidson, S. W. Ruff, R. V. Morris, D. W. Ming, L. S. Crumpler, A. S. Yen, S. W. Squyres, R. J. Sullivan, J. F. Bell III, N. A. Cabrol, B. C. Clark, W. H. Farrand, R. Gellert, R. Greenberger, J. A. Grant, E. A. Guinness, K. E. Herkenhoff, J. A. Hurowitz, J. R. Johnson, G. Klingelh¨ofer,K. W. Lewis, R. Li, T. J. McCoy, J. Moersch, H. Y. McSween, S. L. Murchie, M. Schmidt, C. Schr¨oder,A. Wang, S. Wiseman, M. B. Madsen, W. Goetz, and S. M. McLen- nan. Spirit mission to the Columbia Hills, Crater: Mission overview and selected results from the Cumberland Ridge to . J. Geophys. Res., 113:E12S33, 2008. doi: 10.1029/2008JE003183.

5 [42] A Hayes, O Aharonson, P Callahan, C Elachi, Y Gim, R Kirk, K Lewis, R Lopes, R Lorenz, J Lunine, et al. Hydrocarbon lakes on Titan: Distribution and interaction with a porous regolith. Geophys. Res. Lett., 35(9), 2008. [43] K. W. Lewis, O. Aharonson, J. P. Grotzinger, R. L. Kirk, A. S. McEwen, and T.-A. Suer. Quasi-periodic bedding in the sedimentary rock record of Mars. Science, 322:1532–, 2008. doi: 10.1126/science.1161870. [44] K. W. Lewis, O. Aharonson, J. P. Grotzinger, S. W. Squyres, J. F. Bell III, L. S. Crumpler, and M. E. Schmidt. Structure and stratigraphy of Home Plate from the Spirit Mars Exploration Rover. J. Geophys. Res., 113:E12S36, 2008. doi: 10.1029/2007JE003025. [45] C. Okubo, K. W. Lewis, A. S. McEwen, and R. L. Kirk. Relative age of interior layered deposits in southwest Candor based on high-resolution structural mapping. J. Geophys. Res., 2008. doi: 10.1029/2007JE002964. [46] M. E. Schmidt, S. W. Ruff, T. J. McCoy, W. H. Farrand, J. R. Johnson, R. Gellert, D. W. Ming, R. V. Morris, N. Cabrol, K .W. Lewis, and C. Schr¨oder. Hydrothermal origin of halogens at Home Plate, Gusev crater. J. Geophys. Res., 113:E06S12, 2008. doi: 10.1029/2007JE003027. [47] S. W. Squyres, O. Aharonson, B. C. Clark, B. A. Cohen, L. Crumpler, P. A. de Souza, W. H. Farrand, R. Gellert, J. Grant, J. P. Grotzinger, A. F. C. Haldemann, J. R. Johnson, G. Klin- gelh¨ofer,K. W. Lewis, R. Li, T. McCoy, A. S. McEwen, H. Y. McSween, D. W. Ming, J. M. Moore, R. V. Morris, T. J. Parker, J. W. Rice Jr., S. Ruff, M. Schmidt, C. Schr¨oder,L. A. Soderblom, and A. Yen. Pyroclastic activity at Home Plate in Gusev crater, Mars. Science, 316:738–742, May 2007. doi: 10.1126/science.1139045. [48] K. W. Lewis and O. Aharonson. Stratigraphic analysis of the distributary fan in Eberswalde crater using stereo imagery. J. Geophys. Res., 111(E06001), 2006. doi: 10.1029/2005JE002558. [49] J. P. Grotzinger, R. E. Arvidson, J. F. Bell III, W. Calvin, B. C. Clark, D. A. Fike, M. Golombek, R. Greeley, A. Haldemann, K. E. Herkenhoff, B. L. Jolliff, A. H. Knoll, M. Malin, S. M. McLennan, T. Parker, L. Soderblom, J. N. Sohl-Dickstein, S. W. Squyres, N. J. Tosca, and W. Watters. Stratigraphy and sedimentology of a dry to wet eolian depositional system, Burns formation, Meridiani Planum, Mars. Earth Planet. Sci. Lett, 240:11–72, 2005.

Funding

2018–2022 NASA InSight Participating Scientist (Co-I) Improved understanding of Martian weather, dust devil activity, and ae- olian processes [$74,664] 2017–2020 NASA, Mars Data Analysis (PI), 2016 Building a Regional Stratigraphic Framework for Mars: Linking Equato- rial Layered Deposits [$431,331] 2017–2020 NASA, Mars Data Analysis (Co-I), 2016 Martian : Albedos, Lifetimes, and Dust Deposition Rates 2017–2022 NASA, SSERVI (Co-I), 2016 Project ESPRESSO: Exploration Science Pathfinder Research for En- hancing Solar System Observations A Solar System Exploration Research Virtual Institute Node 2016–2017 JHU, Space@Hopkins Seed Grant (PI), 2016 Planetary Geochemical Analysis from Laser-induced Breakdown Spec- troscopy [$17,852]

6 2016–2019 NASA, MSL Participating Scientist, 2015 round (PI) Quantitative Stratigraphy with the Mars Science Laboratory Rover [$499,922 ] 2014–2017 NASA, Mars Data Analysis (Co-I) Bedding Geometry and Depositional Conditions in Gale Crater, Crater, and the Medusae Fossae Formation [$45,753] 2012–2016 NASA, MSL Participating Scientist (PI) Unlocking the Geologic Record: Quantitative Stratigraphy with the Mars Science Laboratory [$469,818] 2011–2014 NASA, Planetary Mission Data Analysis (Science PI) Structure and Evolution of the Venusian Lithosphere: Statistically Robust Localized Analysis of Magellan Gravity and Topography 2009 NASA Postdoctoral Program Quantitative Stratigraphy of Martian Layered Terrains from Orbit: Stratigraphic Road Maps for Future Landed Missions (Funded, Declined) 2007–2009 NASA Earth and Space Sciences Fellowship Quantitative Geomorphology of Martian Layered Deposits

Teaching and Advising Spring 2017 Special Topics in Regional Field Geology 2016– Remote Sensing of the Environment 2016– Sedimentary Geology Spring 2016 Special Topics in Planetary Exploration: Pluto 2015– Planetary Surface Processes 2014– Regional Field Seminar 2014– A Guided Tour of the Planets

Postdoctoral Researchers Supervised Lujendra Ojha (2016–) Saman Karimi (2016–) (co-advised with Bruce Marsh) Marcella Roth (2017–) (co-advised with Sarah Horst)

Graduate Advisees Mariah Baker, Modern aeolian transport on Mars (2015–) Andrew Annex, Stratigraphic Correlation of Martian Sedimentary Deposits (2016–) Jeremy Sotzen, Martian Polar Layered Deposit Stratigraphy (2016–) Madison Turner, Stratigraphy of Mount Sharp, Gale crater, Mars (2018–)

Undergraduate Researchers Mackenzie Mills ’20, Stratigraphy of the Medusae Fossae fomation, Mars Naomi Rodgers ’18 (now at USC), Laser-induced Breakdown Spectroscopy of the Newark Basin Emily Stoll ’18 (now at Stanford), Cyclostratigraphy of the Eocene River Formation Robert Stafford ’17, Marker bed mapping at Mount Sharp, Gale crater, Mars

High School Research Interns Alida Schott ’18 Isaiah Roberts ’20

7 Flight Projects Mars InSight Lander Participating Scientist Co-I Mars Science Laboratory Participating Scientist Mars Reconnaissance Orbiter Graduate Student Collaborator Mars Exploration Rovers Graduate Student Collaborator

Chronos Testing and development of a proposed ice drilling probe to sample the north polar ice cap of Mars. (2011 Scout Proposal) Cryoscout Testing and development of a proposed ice drilling probe to sample the fine-scale stratigraphy of the north polar ice cap of Mars. (2007 Scout Proposal)

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