Sökning: onr:"swepub:oai:DiVA.org:uu-396671" > Boom boom pow :
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 05055naa a2200493 4500 | |
001 | oai:DiVA.org:uu-396671 | |
003 | SwePub | |
008 | 191107s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3966712 URI |
024 | 7 | a https://doi.org/10.1126/sciadv.aaw55492 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Daly, L.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland;Curtin Univ, Sch Earth & Planetary Sci, Space Sci & Technol Ctr, GPO Box U1987, Perth, WA 6845, Australia;Univ Sydney, Australian Ctr Microscopy & Microanal, Sydney, NSW 2006, Australia4 aut |
245 | 1 0 | a Boom boom pow :b Shock-facilitated aqueous alteration and evidence for two shock events in the Martian nakhlite meteorites |
264 | 1 | b American Association for the Advancement of Science (AAAS),c 2019 |
338 | a electronic2 rdacarrier | |
520 | a Nakhlite meteorites are similar to 1.4 to 1.3 Ga old igneous rocks, aqueously altered on Mars similar to 630 Ma ago. We test the theory that water-rock interaction was impact driven. Electron backscatter diffraction demonstrates that the meteorites Miller Range 03346 and Lafayette were heterogeneously deformed, leading to localized regions of brecciation, plastic deformation, and mechanical twinning of augite. Numerical modeling shows that the pattern of deformation is consistent with shock-generated compressive and tensile stresses. Mesostasis within shocked areas was aqueously altered to phyllosilicates, carbonates, and oxides, suggesting a genetic link between the two processes. We propose that an impact similar to 630 Ma ago simultaneously deformed the nakhlite parent rocks and generated liquid water by melting of permafrost. Ensuing water-rock interaction focused on shocked mesostasis with a high density of reactive sites. The nakhlite source location must have two spatially correlated craters, one similar to 630 Ma old and another, ejecting the meteorites, similar to 11 Ma ago. | |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskapx Geofysik0 (SwePub)105052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Geophysics0 (SwePub)105052 hsv//eng |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskapx Geologi0 (SwePub)105042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Geology0 (SwePub)105042 hsv//eng |
700 | 1 | a Lee, M. R.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 aut |
700 | 1 | a Piazolo, S.u Univ Leeds, Sch Earth & Environm, Leeds LS2 9JT, W Yorkshire, England4 aut |
700 | 1 | a Griffin, S.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 aut |
700 | 1 | a Bazargan, Mohsenu Uppsala universitet,Geofysik4 aut0 (Swepub:uu)mohba610 |
700 | 1 | a Campanale, F.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland;Univ Pisa, Dipartimento Sci Terra, Via Santa Maria 53, I-56126 Pisa, Italy4 aut |
700 | 1 | a Chung, P.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 aut |
700 | 1 | a Cohen, B. E.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 aut |
700 | 1 | a Pickersgill, A. E.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 aut |
700 | 1 | a Hallis, L. J.u Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 aut |
700 | 1 | a Trimby, P. W.u Oxford Instruments Nanoanal, High Wycombe HP12 3SE, Bucks, England4 aut |
700 | 1 | a Baumgartner, R.u Univ New South Wales, Australian Ctr Astrobiol, Sydney, NSW 2052, Australia4 aut |
700 | 1 | a Forman, L. V.u Curtin Univ, Sch Earth & Planetary Sci, Space Sci & Technol Ctr, GPO Box U1987, Perth, WA 6845, Australia4 aut |
700 | 1 | a Benedix, G. K.u Curtin Univ, Sch Earth & Planetary Sci, Space Sci & Technol Ctr, GPO Box U1987, Perth, WA 6845, Australia;Western Australian Museum, Dept Earth & Planetary Sci, Locked Bag 49, Welshpool, WA 6986, Australia;Planetary Sci Inst, 1700 East Ft Lowell,Suite 106, Tucson, AZ 85719 USA4 aut |
710 | 2 | a Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland;Curtin Univ, Sch Earth & Planetary Sci, Space Sci & Technol Ctr, GPO Box U1987, Perth, WA 6845, Australia;Univ Sydney, Australian Ctr Microscopy & Microanal, Sydney, NSW 2006, Australiab Univ Glasgow, Sch Geog & Earth Sci, Glasgow G12 8QQ, Lanark, Scotland4 org |
773 | 0 | t Science Advancesd : American Association for the Advancement of Science (AAAS)g 5:9q 5:9x 2375-2548 |
856 | 4 | u https://doi.org/10.1126/sciadv.aaw5549y Fulltext |
856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1368593/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://advances.sciencemag.org/content/advances/5/9/eaaw5549.full.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-396671 |
856 | 4 8 | u https://doi.org/10.1126/sciadv.aaw5549 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy