finc.format ElectronicArticle
finc.mega_collection sid-55-col-jstorhealth
sid-55-col-jstorlife
JSTOR Health & General Sciences
JSTOR Life Sciences Archive
finc.id ai-55-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEyNi9zY2llbmNlLjEyMjg4NTg
finc.record_id 10.1126/science.1228858
finc.source_id 55
ris.type EJOUR
rft.atitle Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034
rft.epage 785
rft.genre article
rft.issn 0036-8075
1095-9203
rft.issue 6121
rft.jtitle Science
rft.tpages 5
rft.pages 780-785
rft.pub American Association for the Advancement of Science
rft.date 2013-02-15
x.date 2013-02-15T00:00:00Z
rft.spage 780
rft.volume 339
abstract <p>We report data on the martian meteorite Northwest Africa (NWA) 7034, which shares some petrologic and geochemical characteristics with known martian meteorites of the SNC (i.e., shergottite, nakhlite, and chassignite) group, but also has some unique characteristics that would exclude it from that group. NWA 7034 is a geochemically enriched crustal rock compositionally similar to basalts and average martian crust measured by recent Rover and Orbiter missions. It formed 2.089 ± 0.081 billion years ago, during the early Amazonian epoch in Mars' geologic history. NWA 7034 has an order of magnitude more indigenous water than most SNC meteorites, with up to 6000 parts per million extraterrestrial H2O released during stepped heating. It also has bulk oxygen isotope values of Δ 17 O = 0.58 ± 0.05 per mil and a heat-released water oxygen isotope average value of Δ 17 O = 0.330 ± 0.011 per mil, suggesting the existence of multiple oxygen reservoirs on Mars.</p>
authors Array ( [rft.aulast] => Agee [rft.aufirst] => Carl B. )
Array ( [rft.aulast] => Wilson [rft.aufirst] => Nicole V. )
Array ( [rft.aulast] => McCubbin [rft.aufirst] => Francis M. )
Array ( [rft.aulast] => Ziegler [rft.aufirst] => Karen )
Array ( [rft.aulast] => Polyak [rft.aufirst] => Victor J. )
Array ( [rft.aulast] => Sharp [rft.aufirst] => Zachary D. )
Array ( [rft.aulast] => Asmerom [rft.aufirst] => Yemane )
Array ( [rft.aulast] => Nunn [rft.aufirst] => Morgan H. )
Array ( [rft.aulast] => Shaheen [rft.aufirst] => Robina )
Array ( [rft.aulast] => Thiemens [rft.aufirst] => Mark H. )
Array ( [rft.aulast] => Steele [rft.aufirst] => Andrew )
Array ( [rft.aulast] => Fogel [rft.aufirst] => Marilyn L. )
Array ( [rft.aulast] => Bowden [rft.aufirst] => Roxane )
Array ( [rft.aulast] => Glamoclija [rft.aufirst] => Mihaela )
Array ( [rft.aulast] => Zhang [rft.aufirst] => Zhisheng )
Array ( [rft.aulast] => Elardo [rft.aufirst] => Stephen M. )
doi 10.1126/science.1228858
languages eng
url http://dx.doi.org/10.1126/science.1228858
version 0.9
x.subjects RESEARCH ARTICLES
openURL url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=Unique+Meteorite+from+Early+Amazonian+Mars%3A+Water-Rich+Basaltic+Breccia+Northwest+Africa+7034&rft.date=2013-02-15&genre=article&rft_id=info%3Adoi%2F10.1126%2Fscience.1228858&issn=1095-9203&volume=339&issue=6121&spage=780&epage=785&pages=780-785&jtitle=Science&atitle=Unique+Meteorite+from+Early+Amazonian+Mars%3A+Water-Rich+Basaltic+Breccia+Northwest+Africa+7034&aulast=Elardo&aufirst=Stephen+M.&rft.language%5B0%5D=eng
SOLR
_version_ 1778942737151688719
author Agee, Carl B., Wilson, Nicole V., McCubbin, Francis M., Ziegler, Karen, Polyak, Victor J., Sharp, Zachary D., Asmerom, Yemane, Nunn, Morgan H., Shaheen, Robina, Thiemens, Mark H., Steele, Andrew, Fogel, Marilyn L., Bowden, Roxane, Glamoclija, Mihaela, Zhang, Zhisheng, Elardo, Stephen M.
author_facet Agee, Carl B., Wilson, Nicole V., McCubbin, Francis M., Ziegler, Karen, Polyak, Victor J., Sharp, Zachary D., Asmerom, Yemane, Nunn, Morgan H., Shaheen, Robina, Thiemens, Mark H., Steele, Andrew, Fogel, Marilyn L., Bowden, Roxane, Glamoclija, Mihaela, Zhang, Zhisheng, Elardo, Stephen M., Agee, Carl B., Wilson, Nicole V., McCubbin, Francis M., Ziegler, Karen, Polyak, Victor J., Sharp, Zachary D., Asmerom, Yemane, Nunn, Morgan H., Shaheen, Robina, Thiemens, Mark H., Steele, Andrew, Fogel, Marilyn L., Bowden, Roxane, Glamoclija, Mihaela, Zhang, Zhisheng, Elardo, Stephen M.
author_sort agee, carl b.
collection sid-55-col-jstorhealth, sid-55-col-jstorlife
container_issue 6121
container_start_page 780
container_title Science
container_volume 339
description <p>We report data on the martian meteorite Northwest Africa (NWA) 7034, which shares some petrologic and geochemical characteristics with known martian meteorites of the SNC (i.e., shergottite, nakhlite, and chassignite) group, but also has some unique characteristics that would exclude it from that group. NWA 7034 is a geochemically enriched crustal rock compositionally similar to basalts and average martian crust measured by recent Rover and Orbiter missions. It formed 2.089 ± 0.081 billion years ago, during the early Amazonian epoch in Mars' geologic history. NWA 7034 has an order of magnitude more indigenous water than most SNC meteorites, with up to 6000 parts per million extraterrestrial H2O released during stepped heating. It also has bulk oxygen isotope values of Δ 17 O = 0.58 ± 0.05 per mil and a heat-released water oxygen isotope average value of Δ 17 O = 0.330 ± 0.011 per mil, suggesting the existence of multiple oxygen reservoirs on Mars.</p>
doi_str_mv 10.1126/science.1228858
facet_avail Online
format ElectronicArticle
format_de105 Article, E-Article
format_de14 Article, E-Article
format_de15 Article, E-Article
format_de520 Article, E-Article
format_de540 Article, E-Article
format_dech1 Article, E-Article
format_ded117 Article, E-Article
format_degla1 E-Article
format_del152 Buch
format_del189 Article, E-Article
format_dezi4 Article
format_dezwi2 Article, E-Article
format_finc Article, E-Article
format_nrw Article, E-Article
geogr_code not assigned
geogr_code_person not assigned
id ai-55-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEyNi9zY2llbmNlLjEyMjg4NTg
imprint American Association for the Advancement of Science, 2013
imprint_str_mv American Association for the Advancement of Science, 2013
institution DE-15, DE-14, DE-D13
issn 0036-8075, 1095-9203
issn_str_mv 0036-8075, 1095-9203
language English
last_indexed 2023-10-05T18:53:18.621Z
match_str agee:2013:uniquemeteoritefromearlyamazonianmarswaterrichbasalticbreccianorthwestafrica7034:
mega_collection JSTOR Health & General Sciences, JSTOR Life Sciences Archive
physical 780-785
publishDate 2013
publishDateSort 2013
publisher American Association for the Advancement of Science
record_id 10.1126/science.1228858
recordtype ai
score 18,417099
series Science
source_id 55
spelling Agee, Carl B. Wilson, Nicole V. McCubbin, Francis M. Ziegler, Karen Polyak, Victor J. Sharp, Zachary D. Asmerom, Yemane Nunn, Morgan H. Shaheen, Robina Thiemens, Mark H. Steele, Andrew Fogel, Marilyn L. Bowden, Roxane Glamoclija, Mihaela Zhang, Zhisheng Elardo, Stephen M. 0036-8075 1095-9203 American Association for the Advancement of Science RESEARCH ARTICLES http://dx.doi.org/10.1126/science.1228858 <p>We report data on the martian meteorite Northwest Africa (NWA) 7034, which shares some petrologic and geochemical characteristics with known martian meteorites of the SNC (i.e., shergottite, nakhlite, and chassignite) group, but also has some unique characteristics that would exclude it from that group. NWA 7034 is a geochemically enriched crustal rock compositionally similar to basalts and average martian crust measured by recent Rover and Orbiter missions. It formed 2.089 ± 0.081 billion years ago, during the early Amazonian epoch in Mars' geologic history. NWA 7034 has an order of magnitude more indigenous water than most SNC meteorites, with up to 6000 parts per million extraterrestrial H2O released during stepped heating. It also has bulk oxygen isotope values of Δ 17 O = 0.58 ± 0.05 per mil and a heat-released water oxygen isotope average value of Δ 17 O = 0.330 ± 0.011 per mil, suggesting the existence of multiple oxygen reservoirs on Mars.</p> Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034 Science
spellingShingle Agee, Carl B., Wilson, Nicole V., McCubbin, Francis M., Ziegler, Karen, Polyak, Victor J., Sharp, Zachary D., Asmerom, Yemane, Nunn, Morgan H., Shaheen, Robina, Thiemens, Mark H., Steele, Andrew, Fogel, Marilyn L., Bowden, Roxane, Glamoclija, Mihaela, Zhang, Zhisheng, Elardo, Stephen M., Science, Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034, RESEARCH ARTICLES
title Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034
title_full Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034
title_fullStr Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034
title_full_unstemmed Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034
title_short Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034
title_sort unique meteorite from early amazonian mars: water-rich basaltic breccia northwest africa 7034
topic RESEARCH ARTICLES
url http://dx.doi.org/10.1126/science.1228858