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The rock abrasion record at Gale Crater: Mars Science Laboratory results from Bradbury Landing to Rocknest
dc.contributor.authorBridges, N. T.en_US
dc.contributor.authorCalef, F. J.en_US
dc.contributor.authorHallet, B.en_US
dc.contributor.authorHerkenhoff, K. E.en_US
dc.contributor.authorLanza, N. L.en_US
dc.contributor.authorLe Mouélic, S.en_US
dc.contributor.authorNewman, C. E.en_US
dc.contributor.authorBlaney, D. L.en_US
dc.contributor.authorPablo, M. A.en_US
dc.contributor.authorKocurek, G. A.en_US
dc.contributor.authorLangevin, Y.en_US
dc.contributor.authorLewis, K. W.en_US
dc.contributor.authorMangold, N.en_US
dc.contributor.authorMaurice, S.en_US
dc.contributor.authorMeslin, P.‐y.en_US
dc.contributor.authorPinet, P.en_US
dc.contributor.authorRenno, N. O.en_US
dc.contributor.authorRice, M. S.en_US
dc.contributor.authorRichardson, M. E.en_US
dc.contributor.authorSautter, V.en_US
dc.contributor.authorSletten, R. S.en_US
dc.contributor.authorWiens, R. C.en_US
dc.contributor.authorYingst, R. A.en_US
dc.date.accessioned2014-08-06T16:50:01Z
dc.date.availableWITHHELD_11_MONTHSen_US
dc.date.available2014-08-06T16:50:01Z
dc.date.issued2014-06en_US
dc.identifier.citationBridges, N. T.; Calef, F. J.; Hallet, B.; Herkenhoff, K. E.; Lanza, N. L.; Le Mouélic, S. ; Newman, C. E.; Blaney, D. L.; Pablo, M. A.; Kocurek, G. A.; Langevin, Y.; Lewis, K. W.; Mangold, N.; Maurice, S.; Meslin, P.‐y. ; Pinet, P.; Renno, N. O.; Rice, M. S.; Richardson, M. E.; Sautter, V.; Sletten, R. S.; Wiens, R. C.; Yingst, R. A. (2014). "The rock abrasion record at Gale Crater: Mars Science Laboratory results from Bradbury Landing to Rocknest." Journal of Geophysical Research: Planets 119(6): 1374-1389.en_US
dc.identifier.issn2169-9097en_US
dc.identifier.issn2169-9100en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/108086
dc.description.abstractVentifacts, rocks abraded by wind‐borne particles, are found in Gale Crater, Mars. In the eastward drive from “Bradbury Landing” to “Rocknest,” they account for about half of the float and outcrop seen by Curiosity's cameras. Many are faceted and exhibit abrasion textures found at a range of scales, from submillimeter lineations to centimeter‐scale facets, scallops, flutes, and grooves. The drive path geometry in the first 100 sols of the mission emphasized the identification of abrasion facets and textures formed by westerly flow. This upwind direction is inconsistent with predictions based on models and the orientation of regional dunes, suggesting that these ventifact features formed from very rare high‐speed winds. The absence of active sand and evidence for deflation in the area indicates that most of the ventifacts are fossil features experiencing little abrasion today. Key Points Ventifacts in Gale Crater May be formed by paleowind Can see abrasion textures at range of scalesen_US
dc.publisherWiley Periodicals, Inc.en_US
dc.publisherBelhaven Pressen_US
dc.subject.otherGale Crateren_US
dc.subject.otherVentifactsen_US
dc.subject.otherAbrasionen_US
dc.subject.otherWinden_US
dc.subject.otherMarsen_US
dc.subject.otherMSLen_US
dc.titleThe rock abrasion record at Gale Crater: Mars Science Laboratory results from Bradbury Landing to Rocknesten_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelGeological Sciencesen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/108086/1/jgre20264.pdf
dc.identifier.doi10.1002/2013JE004579en_US
dc.identifier.sourceJournal of Geophysical Research: Planetsen_US
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dc.owningcollnameInterdisciplinary and Peer-Reviewed


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