DOCSLIB.ORG

Thirty-Eighth Lunar and Planetary Science Conference Program Of

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Thirty-Eighth Lunar and Planetary Science Conference Program Of 38th LUNAR AND PLANETARY SCIENCE CONFERENCE PROGRAM OF TECHNICAL SESSIONS SPONSORED BY LUNAR AND PLANETARY INSTITUTE NASA JOHNSON SPACE CENTER LPI THIRTY-EIGHTH LUNAR AND PLANETARY SCIENCE CONFERENCE Program of Technical Sessions March 12–16, 2007 Sponsored by Lunar and Planetary Institute NASA Johnson Space Center Program Committee Stephen Mackwell, Co-Chair, Lunar and Planetary Institute Eileen Stansbery, Co-Chair, NASA Johnson Space Center Robert Anderson, Jet Propulsion Laboratory Nancy Chabot, Johns Hopkins University Catherine Corrigan, Johns Hopkins University David Draper, University of New Mexico Herbert Frey, NASA Goddard Space Flight Center Yulia Goreva, University of Arizona Tracy Gregg, University at Buffalo Terry Hurford, NASA Goddard Space Flight Center Ross Irwin, Smithsonian Institution Randy Korotev, Washington University at St. Louis Don Korycansky, University of California Santa Cruz Monika Kress, San Jose State University Rachel Lentz, University of Hawaii Karl Mitchell, Jet Propulsion Laboratory Daniel Nunes, Lunar and Planetary Institute Elisabetta Pierazzo, University of Arizona Louise Prockter, Johns Hopkins University Frans Rietmeijer, University of New Mexico Paul Schenk, Lunar and Planetary Institute Stephanie Shipp, Lunar and Planetary Institute Suzanne Smrekar, Jet Propulsion Laboratory David Vaniman, Los Alamos National Laboratory Michael Weisberg, Kingsborough College and the University of New York David Williams, Arizona State University James Zimbelman, Smithsonian Institution Michael Zolensky, NASA Johnson Space Center GUIDE TO TECHNICAL SESSIONS AND ACTIVITIES Sunday Evening, 5:00 p.m. LPI Hess Room Registration LPI Great Room Reception LPI Berkner Rooms Open House Education and Public Outreach Displays: p. 1 Accessing the Solar System Through Educational Products Monday Morning, 8:30 a.m. Crystal Ballroom A Mars Polar and Glacial Processes p. 1 Crystal Ballroom B A, B, Cs of CAIs p. 3 Marina Plaza Ballroom Planetary Differentiation: Mantles and Cores p. 4 Amphitheater Impact Cratering from Experiments and Models p. 6 Monday Afternoon, 1:30 p.m. Crystal Ballroom A PLENARY SESSION: Dwornik Award Presentations followed by p. 7 Masursky Lecture by Dr. Margaret Kivelson Monday Afternoon, 2:30 p.m. Crystal Ballroom A Titan p. 8 Crystal Ballroom B Mars Volcanism p. 9 Marina Plaza Ballroom Mars Polar Layered Deposits p. 10 Amphitheater Early Solar System Isotopes p. 11 Monday Evening, 5:30 p.m. Crystal Ballroom A NASA Headquarters Briefing immediately followed by Marina Plaza Ballroom Student/Scientist Reception Tuesday Morning, 8:30 a.m. Crystal Ballroom A SPECIAL SESSION: Mars Reconnaissance Orbiter: p. 12 New Ways of Studying the Red Planet Crystal Ballroom B Achondrites: Exploring Oxygen Isotopes and Parent-Body Processes p. 14 Marina Plaza Ballroom Solar System Formation and Evolution p. 15 Amphitheater SPECIAL SESSION: SMART-1 p. 17 10:30 a.m. Impact Cratering: Observations and Experiments p. 18 Tuesday Afternoon, 12:00 noon Harbour Club NASA R&A Program Meet and Greet Tuesday Afternoon, 1:30 p.m. Crystal Ballroom A SPECIAL SESSION: Volcanism and Tectonism on Saturnian Satellites p. 19 Crystal Ballroom B Solar Nebula Composition p. 20 Marina Plaza Ballroom Mars Fluvial Geomorphology p. 22 Amphitheater Asteroid Observations: Spectra, Mostly p. 23 Tuesday Evening, 6:30 p.m. Fitness Center POSTER SESSION I Asteroids/Kuiper Belt Objects p. 25 Mars Gullies p. 49 Galilean Satellites: Geology and Mapping p. 27 Mars Outflow Channels p. 51 Titan p. 28 Mars Sediments and Geochemistry: Volcanism and Tectonism on Saturnian Satellites p. 29 Spirit and Opportunity p. 51 Early Solar System p. 29 Mars Reconnaissance Orbiter: New Ways of Studying Achondrite Hodgepodge p. 32 the Red Planet p. 52 Ordinary Chondrites p. 34 Mars Reconnaissance Orbiter: Geology, Layers, and Carbonaceous Chondrites p. 35 Landforms, Oh, My! p. 53 Impact Cratering from Observations and Interpretations p. 36 Mars Reconnaissance Orbiter: Viewing Mars Through Impact Cratering from Experiments and Modeling p. 38 Multicolored Glasses p. 54 SMART-1 p. 39 Mars Science Laboratory, Phoenix, and ExoMars: Planetary Differentiation p. 40 Science, Instruments, and Landing Sites p. 55 Mars Geology p. 42 Planetary Analogs: Chemical and Mineral p. 57 Mars Volcanism p. 42 Planetary Analogs: Physical p. 59 Mars Tectonics p. 45 Planetary Analogs: Operations p. 61 Mars: Polar, Glacial, and Near-Surface Ice p. 46 Future Mission Concepts p. 63 Mars Valley Networks p. 48 Planetary Data, Imaging, and Cartography p. 64 Wednesday Morning, 8:30 a.m. Crystal Ballroom A Mars Sediments and Geochemistry: View from the Surface p. 65 Crystal Ballroom B Mars Tectonics and Crustal Dichotomy p. 67 Marina Plaza Ballroom Stardust: Wild-2 Revealed p. 68 Amphitheater Impact Cratering from Observations and Interpretations p. 70 Wednesday Afternoon, 1:30 p.m. Crystal Ballroom A Mars Sediments and Geochemistry: The Map View p. 71 Crystal Ballroom B Chondrules and Their Formation p. 73 Marina Plaza Ballroom Enceladus p. 74 Amphitheater Asteroids and Deep Impact: Structure, Dynamics, and Experiments p. 75 Thursday Morning, 8:30 a.m. Crystal Ballroom A Mars Surface Process and Evolution p. 77 Crystal Ballroom B Martian Meteorites: Nakhlites, Experiments, and the Great Shergottite Age Debate p. 78 Marina Plaza Ballroom Stardust: Mainly Mineralogy p. 80 Amphitheater Astrobiology p. 81 Thursday Afternoon, 1:30 p.m. Crystal Ballroom A Wind-Surface Interactions on Mars and Earth p. 83 Crystal Ballroom B Icy Satellite Surfaces p. 84 3:00 p.m. Venus p. 85 Marina Plaza Ballroom Lunar Remote Sensing, Space Weathering, and Impact Effects p. 86 Amphitheater Interplanetary Dust/Genesis p. 87 Thursday Evening, 6:30 p.m. Fitness Center POSTER SESSION II Outer Solar System p. 89 Moon: Soils, Poles, and Volatiles p. 110 Presolar/Solar Grains p. 91 Lunar Topography and Geophysics p. 111 Stardust Mission p. 91 Lunar Meteorites p. 112 Interplanetary Dust p. 93 Chondrites: Secondary Processes p. 113 Genesis p. 94 Chondrites p. 114 Asteroids and Comets: Models, Dynamics, Martian Meteorites p. 115 and Experiments p. 95 Mars Cratering p. 117 Venus p. 98 Mars Surface Processes and Evolution p. 118 Mercury p. 99 Mars Sediments and Geochemistry: Laboratory Instruments, Methods, and Techniques to Regolith, Spectroscopy, and Imaging p. 120 Support Planetary Exploration p. 99 Mars Sediments and Geochemistry: Instruments, Techniques, and Enabling Techologies for Analogs and Mineralogy p. 123 Planetary Exploration p. 100 Mars: Magnetics and Atmosphere p. 126 Lunar Missions and Instruments p. 104 Mars Aeolian Geomorphology p. 127 Living and Working on the Moon p. 106 Mars Data Processing and Analyses p. 128 Meteoroid Impacts on the Moon p. 107 Astrobiology p. 129 Lunar Remote Sensing p. 107 Engaging Student Educators and the Public in Lunar Samples and Experiments p. 108 Planetary Science p. 131 Lunar Atmosphere p. 109 Friday Morning, 8:30 a.m. Crystal Ballroom A Mars Cratering: Counts and Catastrophes? p. 133 Crystal Ballroom B Chondrites: Secondary Processes p. 134 Marina Plaza Ballroom Mars Sediments and Geochemistry: Atmosphere, Soils, Brines, and Minerals p. 136 Amphitheater Lunar Interior and Differentiation p. 137 Friday Afternoon, 1:30 p.m. Crystal Ballroom A Mars Magnetics and Atmosphere: Core to Ionosphere p. 139 Crystal Ballroom B Metal-rich Chondrites p. 140 3:00 p.m. Organics in Chondrites p. 141 Marina Plaza Ballroom Lunar Impacts and Meteorites p. 142 Amphitheater Presolar/Solar Grains p. 143 Print-only presentations are listed on pages 145–154. * Denotes speaker OPEN HOUSE EDUCATION AND PUBLIC OUTREACH DISPLAYS Sunday, 5:00 p.m., LPI Berkner Rooms Grier J. A. Pierazzo E. Chuang F. C. Osinski G. Crown D. A. Exploring Impact Craters Using Interactive Web Tools and Rock Samples [#2011] We will display our enhanced interactive website “The Explorer’s Guide to Impact Craters” and our “Impact Crater Rock Kits.” Buxner S. R. Keller J. M. Enos H. L. Boynton W. V. Mars GRS Formal and Informal Educational Products [#1964] The Mars Odyssey GRS E/PO team will present and distribute educational activities that support Mars outreach on the presence of water ice, importance of water for life, and fundamental physics concepts related to gamma ray production and detection. Bitter C. The Phoenix Mars Lander: NASA’s First Scout Mission to Mars [#1064] The Phoenix Mars Lander is the first NASA scout mission to Mars. Scout missions are highly innovative and relatively low cost missions supplementing NASA’s Mars Exploration Program. This poster features mission science, engineering, management, public outreach and education innovations. Croft S. K. Garmany K. Pompea S. M. ARBSE: A New Educational Resource in Astronomy and Space Science [#1803] Demonstration of instructional materials and data for four student research projects in astronomy and space science extensively tested in the classroom, and recently made available to the general public. Hegyi S. Hudoba Gy. Hargitai H. Balogh Z. Biró T. Bornemisza I. Kókány A. Geresdi A. Sasvári G. Senyei R. Varga T. Bérczi Sz. New Developments in the Hunveyor-Husar Educational Space Probe Model System of Hungarian Universities: New Atlas in the Series of the Solar System [#1204] The new atlas on Hunveyor-Husar models studies: 1) The system of planetary materials research and constructive works with space probes, 2) Hunveyor developments, 3) Husar developments, 4) Mars analog site studies in Hungary and Utah. MARS POLAR AND GLACIAL PROCESSES Monday, 8:30 a.m., Crystal
Load more

Recommended publications
  • Cross-References ASTEROID IMPACT Definition and Introduction History of Impact Cratering Studies
    18 ASTEROID IMPACT Tedesco, E. F., Noah, P. V., Noah, M., and Price, S. D., 2002. The identification and confirmation of impact structures on supplemental IRAS minor planet survey. The Astronomical Earth were developed: (a) crater morphology, (b) geo- 123 – Journal, , 1056 1085. physical anomalies, (c) evidence for shock metamor- Tholen, D. J., and Barucci, M. A., 1989. Asteroid taxonomy. In Binzel, R. P., Gehrels, T., and Matthews, M. S. (eds.), phism, and (d) the presence of meteorites or geochemical Asteroids II. Tucson: University of Arizona Press, pp. 298–315. evidence for traces of the meteoritic projectile – of which Yeomans, D., and Baalke, R., 2009. Near Earth Object Program. only (c) and (d) can provide confirming evidence. Remote Available from World Wide Web: http://neo.jpl.nasa.gov/ sensing, including morphological observations, as well programs. as geophysical studies, cannot provide confirming evi- dence – which requires the study of actual rock samples. Cross-references Impacts influenced the geological and biological evolu- tion of our own planet; the best known example is the link Albedo between the 200-km-diameter Chicxulub impact structure Asteroid Impact Asteroid Impact Mitigation in Mexico and the Cretaceous-Tertiary boundary. Under- Asteroid Impact Prediction standing impact structures, their formation processes, Torino Scale and their consequences should be of interest not only to Earth and planetary scientists, but also to society in general. ASTEROID IMPACT History of impact cratering studies In the geological sciences, it has only recently been recog- Christian Koeberl nized how important the process of impact cratering is on Natural History Museum, Vienna, Austria a planetary scale.
    [Show full text]
  • Open Research Online Oro.Open.Ac.Uk
    Open Research Online The Open University’s repository of research publications and other research outputs The Moss (CO3) meteorite: an integrated isotopic, organic and mineralogical study Conference or Workshop Item How to cite: Greenwood, R. C.; Pearson, V. K.; Verchovsky, A. B.; Johnson, D.; Franchi, I. A.; Roaldset, E.; Raade, G. and Bartoschewitz, R. (2007). The Moss (CO3) meteorite: an integrated isotopic, organic and mineralogical study. In: 38th Lunar and Planetary Science Conference (Lunar and Planetary Science XXXVIII), 12-16 Mar 2007, Houston, Texas. For guidance on citations see FAQs. c [not recorded] Version: [not recorded] Link(s) to article on publisher’s website: http://www.lpi.usra.edu/meetings/lpsc2007/pdf/2267.pdf Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online’s data policy on reuse of materials please consult the policies page. oro.open.ac.uk Lunar and Planetary Science XXXVIII (2007) 2267.pdf THE MOSS (CO3) METEORITE: AN INTEGRATED ISOTOPIC, ORGANIC AND MINERALOGICAL STUDY. R. C. Greenwood1, V. K. Pearson1, A. B. Verchovsky1, D. Johnson1, I. A. Franchi1, E. Roaldset2, G. Raade2 and R. Bartoschewitz3, 1Planetary and Space Sciences Research Institute, Open University, Milton Keynes, MK7 6AA, UK. E-mail: [email protected]; 2Naturhistorisk museum, Universitetet i Oslo, Postboks 1172 Blindern, 0318 Oslo, Norway; 3Meteorite Laboratory, Lehmweg 53, D-38518 Gifhorn, Germany. Introduction: Following a bright fireball and a oxygen three-isotope diagram (Fig.1) previously ana- loud explosion the Moss meteorite fell on 14 July 2006 lyzed CO3 falls plot as a tight central cluster with CO3 at approximately 10:20am in the Moss-Rygge area on finds on either side [7].
    [Show full text]
  • USGS Open-File Report 2005-1190, Table 1
    TABLE 1 GEOLOGIC FIELD-TRAINING OF NASA ASTRONAUTS BETWEEN JANUARY 1963 AND NOVEMBER 1972 The following is a year-by-year listing of the astronaut geologic field training trips planned and led by personnel from the U.S. Geological Survey’s Branches of Astrogeology and Surface Planetary Exploration, in collaboration with the Geology Group at the Manned Spacecraft Center, Houston, Texas at the request of NASA between January 1963 and November 1972. Regional geologic experts from the U.S. Geological Survey and other governmental organizations and universities s also played vital roles in these exercises. [The early training (between 1963 and 1967) involved a rather large contingent of astronauts from NASA groups 1, 2, and 3. For another listing of the astronaut geologic training trips and exercises, including all attending and the general purposed of the exercise, the reader is referred to the following website containing a contribution by William Phinney (Phinney, book submitted to NASA/JSC; also http://www.hq.nasa.gov/office/pao/History/alsj/ap-geotrips.pdf).] 1963 16-18 January 1963: Meteor Crater and San Francisco Volcanic Field near Flagstaff, Arizona (9 astronauts). Among the nine astronaut trainees in Flagstaff for that initial astronaut geologic training exercise was Neil Armstrong--who would become the first man to step foot on the Moon during the historic Apollo 11 mission in July 1969! The other astronauts present included Frank Borman (Apollo 8), Charles "Pete" Conrad (Apollo 12), James Lovell (Apollo 8 and the near-tragic Apollo 13), James McDivitt, Elliot See (killed later in a plane crash), Thomas Stafford (Apollo 10), Edward White (later killed in the tragic Apollo 1 fire at Cape Canaveral), and John Young (Apollo 16).
    [Show full text]
  • CNC/IUGG: 2019 Quadrennial Report
    CNC/IUGG: 2019 Quadrennial Report Geodesy and Geophysics in Canada 2015-2019 Quadrennial Report of the Canadian National Committee for the International Union of Geodesy and Geophysics Prepared on the Occasion of the 27th General Assembly of the IUGG Montreal, Canada July 2019 INTRODUCTION This report summarizes the research carried out in Canada in the fields of geodesy and geophysics during the quadrennial 2015-2019. It was prepared under the direction of the Canadian National Committee for the International Union of Geodesy and Geophysics (CNC/IUGG). The CNC/IUGG is administered by the Canadian Geophysical Union, in consultation with the Canadian Meteorological and Oceanographic Society and other Canadian scientific organizations, including the Canadian Association of Physicists, the Geological Association of Canada, and the Canadian Institute of Geomatics. The IUGG adhering organization for Canada is the National Research Council of Canada. Among other duties, the CNC/IUGG is responsible for: • collecting and reconciling the many views of the constituent Canadian scientific community on relevant issues • identifying, representing, and promoting the capabilities and distinctive competence of the community on the international stage • enhancing the depth and breadth of the participation of the community in the activities and events of the IUGG and related organizations • establishing the mechanisms for communicating to the community the views of the IUGG and information about the activities of the IUGG. The aim of this report is to communicate to both the Canadian and international scientific communities the research areas and research progress that has been achieved in geodesy and geophysics over the last four years. The main body of this report is divided into eight sections: one for each of the eight major scientific disciplines as represented by the eight sister societies of the IUGG.
    [Show full text]
  • Results of the Alpha-Particle-X-Ray Spectrometer on Board of the Mars Exploration Rovers
    Lunar and Planetary Science XXXVI (2005) 1997.pdf Results of the Alpha-Particle-X-ray Spectrometer on Board of the Mars Exploration Rovers. R.Gellert1, J. Zipfel1, J.Brückner1, G. Dreibus1, G. Lugmair1, R. Rieder1, H. Wänke1, G. Klingelhöfer2, B. C. Clark3, D. W. Ming4, A. Yen5, S. Squyres6, and the Athena Science Team, 1Max-Planck-Institut für Chemie, J. J. Becher Weg 27, D-55128 Mainz, Germany, e-mail: [email protected], 2Instit. f. Anorgan. Analyt. Chemie, Univ. of Mainz, Germany, 3Lockheed Martin Corp., Littleton, CO, USA, 4Johnson Space Center, Houston, TX, USA 5Jet Propulsion Lab., Pasadena, CA, USA, 6Center f. Radiophys. Space Res., Cornell University, Ithaca, NY, USA. Overview: The Mars Exploration Rovers Spirit ments during a 3 km traverse showed no significant and Opportunity landed at Gusev crater and Meridiani change although the local rocks are different (Fig. 1). Planum [1]. The Alpha Particle X-ray Spectrometer Meridiani outcrop: Composition of outcrop rocks (APXS) is part of the instrument suite on both rovers exposed in three impact craters at Meridiani Planum [2]. It is equipped with six 244Cm sources which pro- was investigated. Most analyses were taken after rock vide x-ray excitation with alpha-particles (PIXE) and surfaces were abraded in order to eliminate surface x-ray radiation (XRF). This combination allows x-ray contamination. These rocks have a relatively uniform spectroscopy of elements from Na to Br in the energy composition, characterized by a very high S content, range of 0.9 to 16 keV. X-ray detectors with a high assumed to be SO3.
    [Show full text]
  • Disequilibrium Melting and Melt Migration Driven by Impacts: Implications for Rapid Planetesimal Core Formation
    Available online at www.sciencedirect.com Geochimica et Cosmochimica Acta 100 (2013) 41–59 www.elsevier.com/locate/gca Disequilibrium melting and melt migration driven by impacts: Implications for rapid planetesimal core formation Andrew G. Tomkins ⇑, Roberto F. Weinberg, Bruce F. Schaefer 1, Andrew Langendam School of Geosciences, P.O. Box 28E, Monash University, Melbourne, Victoria 3800, Australia Received 20 January 2012; accepted in revised form 24 September 2012; available online 12 October 2012 Abstract The e182W ages of magmatic iron meteorites are largely within error of the oldest solar system particles, apparently requir- ing a mechanism for segregation of metals to the cores of planetesimals within 1.5 million years of initial condensation. Cur- rently favoured models involve equilibrium melting and gravitational segregation in a static, quiescent environment, which requires very high early heat production in small bodies via decay of short-lived radionuclides. However, the rapid accretion needed to do this implies a violent early accretionary history, raising the question of whether attainment of equilibrium is a valid assumption. Since our use of the Hf–W isotopic system is predicated on achievement of chemical equilibrium during core formation, our understanding of the timing of this key early solar system process is dependent on our knowledge of the seg- regation mechanism. Here, we investigate impact-related textures and microstructures in chondritic meteorites, and show that impact-generated deformation promoted separation of liquid FeNi into enlarged sulfide-depleted accumulations, and that this happened under conditions of thermochemical disequilibrium. These observations imply that similar enlarged metal accumu- lations developed as the earliest planetesimals grew by rapid collisional accretion.
    [Show full text]
  • Meteorologia
    MINISTÉRIO DA DEFESA COMANDO DA AERONÁUTICA METEOROLOGIA ICA 105-1 DIVULGAÇÃO DE INFORMAÇÕES METEOROLÓGICAS 2006 MINISTÉRIO DA DEFESA COMANDO DA AERONÁUTICA DEPARTAMENTO DE CONTROLE DO ESPAÇO AÉREO METEOROLOGIA ICA 105-1 DIVULGAÇÃO DE INFORMAÇÕES METEOROLÓGICAS 2006 MINISTÉRIO DA DEFESA COMANDO DA AERONÁUTICA DEPARTAMENTO DE CONTROLE DO ESPAÇO AÉREO PORTARIA DECEA N° 15/SDOP, DE 25 DE JULHO DE 2006. Aprova a reedição da Instrução sobre Divulgação de Informações Meteorológicas. O CHEFE DO SUBDEPARTAMENTO DE OPERAÇÕES DO DEPARTAMENTO DE CONTROLE DO ESPAÇO AÉREO, no uso das atribuições que lhe confere o Artigo 1°, inciso IV, da Portaria DECEA n°136-T/DGCEA, de 28 de novembro de 2005, RESOLVE: Art. 1o Aprovar a reedição da ICA 105-1 “Divulgação de Informações Meteorológicas”, que com esta baixa. Art. 2o Esta Instrução entra em vigor em 1º de setembro de 2006. Art. 3o Revoga-se a Portaria DECEA nº 131/SDOP, de 1º de julho de 2003, publicada no Boletim Interno do DECEA nº 124, de 08 de julho de 2003. (a) Brig Ar RICARDO DA SILVA SERVAN Chefe do Subdepartamento de Operações do DECEA (Publicada no BCA nº 146, de 07 de agosto de 2006) MINISTÉRIO DA DEFESA COMANDO DA AERONÁUTICA DEPARTAMENTO DE CONTROLE DO ESPAÇO AÉREO PORTARIA DECEA N° 33 /SDOP, DE 13 DE SETEMBRO DE 2007. Aprova a edição da emenda à Instrução sobre Divulgação de Informações Meteorológicas. O CHEFE DO SUBDEPARTAMENTO DE OPERAÇÕES DO DEPARTAMENTO DE CONTROLE DO ESPAÇO AÉREO, no uso das atribuições que lhe confere o Artigo 1°, alínea g, da Portaria DECEA n°34-T/DGCEA, de 15 de março de 2007, RESOLVE: Art.
    [Show full text]
  • Australian Aborigines and Meteorites
    Records of the Western Australian Museum 18: 93-101 (1996). Australian Aborigines and meteorites A.W.R. Bevan! and P. Bindon2 1Department of Earth and Planetary Sciences, 2 Department of Anthropology, Western Australian Museum, Francis Street, Perth, Western Australia 6000 Abstract - Numerous mythological references to meteoritic events by Aboriginal people in Australia contrast with the scant physical evidence of their interaction with meteoritic materials. Possible reasons for this are the unsuitability of some meteorites for tool making and the apparent inability of early Aborigines to work metallic materials. However, there is a strong possibility that Aborigines witnessed one or more of the several recent « 5000 yrs BP) meteorite impact events in Australia. Evidence for Aboriginal use of meteorites and the recognition of meteoritic events is critically evaluated. INTRODUCTION Australia, although for climatic and physiographic The ceremonial and practical significance of reasons they are rarely found in tropical Australia. Australian tektites (australites) in Aboriginal life is The history of the recovery of meteorites in extensively documented (Baker 1957 and Australia has been reviewed by Bevan (1992). references therein; Edwards 1966). However, Within the continent there are two significant areas despite abundant evidence throughout the world for the recovery of meteorites: the Nullarbor that many other ancient civilizations recognised, Region, and the area around the Menindee Lakes utilized and even revered meteorites (particularly of western New South Wales. These accumulations meteoritic iron) (e.g., see Buchwald 1975 and have resulted from prolonged aridity that has references therein), there is very little physical or allowed the preservation of meteorites for documentary evidence of Aboriginal acknowledge­ thousands of years after their fall, and the large ment or use of meteoritic materials.
    [Show full text]
  • École De Paris Tableaux Modernes Photographies Aviation Conquête Spatiale
    EXPERTISES – VENTES AUX ENCHÈRES École de Paris Tableaux modernes Photographies Aviation Conquête spatiale Paris - Hôtel Drouot - 8 et 9 octobre 2019 EXPERTISES – VENTES AUX ENCHÈRES VENTE AUX ENCHÈRES PUBLIQUES Hôtel Drouot Richelieu salle 6 9, rue Drouot à Paris IXe Mardi 8 octobre 2019 à 14 h École de Paris Tableaux Modernes Mercredi 9 octobre 2019 à 14 h Photographies Aviation Conquête spatiale Reproduction des œuvres sur : www.ogerblanchet.fr - www.jj-mathias.fr Expositions publiques : Le lundi 7 octobre de 11 h à 18 heures Le mardi 8 octobre de 11 h à 12 heures Le mercredi 9 octobre de 11 h à 12 heures EXPERTISES – VENTES AUX ENCHÈRES 22 rue Drouot - 75009 Paris 01 42 46 96 95 - [email protected] ASSISTÉS DES EXPERTS Pour les lots 5 à 10 Pour l’École de Paris Éric SCHOELLER Christophe ZAGRODKI Tél. +33 (0)6 11 86 39 64 Tél. +33 (0)1 43 21 44 52 [email protected] [email protected] Pour les lots 38, 82 à 136, 252, 253, 281 à 287, Pour les autographes et manuscrits 289 à 314 M. Jean-Emmanuel RAUX Cabinet PERAZZONE-BRUN Arts et Autographes 4, rue Favart - 75002 9 rue de l’Odéon - 75006 Paris Tél. +33 (0)1 42 60 45 45 01 43 25 60 48 - [email protected] Pour les photographies M. Serge PLANTUREUX 80 Rue Taitbout - 75009 Paris Tél. +33 (0)6 50 85 60 74 - [email protected] AVERTISSEMENT Concernant l’état des œuvres décrites dans le présent catalogue, des rapports d’état sont disponibles sur simple demande Pour les estampes, sauf mention contraire, les dimensions sont celles de la cuvette pour les gravures et du sujet pour les lithographies J.J.
    [Show full text]
  • The Eltanin Impact and Its Tsunami Along the Coast of South America: Insights for Potential Deposits
    Earth and Planetary Science Letters 409 (2015) 175–181 Contents lists available at ScienceDirect Earth and Planetary Science Letters www.elsevier.com/locate/epsl The Eltanin impact and its tsunami along the coast of South America: Insights for potential deposits Robert Weiss a, Patrick Lynett b, Kai Wünnemann c a Department of Geosciences, Virginia Tech, VA 24061, USA b Sonny Astani Department of Civil and Environmental Engineering, University of Southern California, Los Angeles, CA 90089-2531, USA c Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstrasse 43, 10115 Berlin, Germany a r t i c l e i n f o a b s t r a c t Article history: The Eltanin impact occurred 2.15 million years ago in the Bellinghausen Sea in the southern Pacific. Received 21 June 2014 While a crater was not formed, evidence was left behind at the impact site to prove the impact origin. Received in revised form 10 October 2014 Previous studies suggest that a large tsunami formed, and sedimentary successions along the coast of Accepted 19 October 2014 South America have been attributed to the Eltanin impact tsunami. They are characterized by large clasts, Available online xxxx often several meters in diameter. Our state-of-the-art numerical modeling of the impact process and its Editor: J. Lynch-Stieglitz coupling with non-linear wave simulations allows for quantifying the initial wave characteristic and the Keywords: propagation of tsunami-like waves over large distances. We find that the tsunami attenuates quickly with −1.2 Eltanin impact η(r) ∝ r resulting in maximum wave heights similar to those observed during the 2004 Sumatra tsunamis and 2011 Tohoku-oki tsunamis.
    [Show full text]
  • March 21–25, 2016
    FORTY-SEVENTH LUNAR AND PLANETARY SCIENCE CONFERENCE PROGRAM OF TECHNICAL SESSIONS MARCH 21–25, 2016 The Woodlands Waterway Marriott Hotel and Convention Center The Woodlands, Texas INSTITUTIONAL SUPPORT Universities Space Research Association Lunar and Planetary Institute National Aeronautics and Space Administration CONFERENCE CO-CHAIRS Stephen Mackwell, Lunar and Planetary Institute Eileen Stansbery, NASA Johnson Space Center PROGRAM COMMITTEE CHAIRS David Draper, NASA Johnson Space Center Walter Kiefer, Lunar and Planetary Institute PROGRAM COMMITTEE P. Doug Archer, NASA Johnson Space Center Nicolas LeCorvec, Lunar and Planetary Institute Katherine Bermingham, University of Maryland Yo Matsubara, Smithsonian Institute Janice Bishop, SETI and NASA Ames Research Center Francis McCubbin, NASA Johnson Space Center Jeremy Boyce, University of California, Los Angeles Andrew Needham, Carnegie Institution of Washington Lisa Danielson, NASA Johnson Space Center Lan-Anh Nguyen, NASA Johnson Space Center Deepak Dhingra, University of Idaho Paul Niles, NASA Johnson Space Center Stephen Elardo, Carnegie Institution of Washington Dorothy Oehler, NASA Johnson Space Center Marc Fries, NASA Johnson Space Center D. Alex Patthoff, Jet Propulsion Laboratory Cyrena Goodrich, Lunar and Planetary Institute Elizabeth Rampe, Aerodyne Industries, Jacobs JETS at John Gruener, NASA Johnson Space Center NASA Johnson Space Center Justin Hagerty, U.S. Geological Survey Carol Raymond, Jet Propulsion Laboratory Lindsay Hays, Jet Propulsion Laboratory Paul Schenk,
    [Show full text]
  • Early Fracturing and Impact Residue Emplacement: Can Modelling Help to Predict Their Location in Major Craters?
    Early fracturing and impact residue emplacement: Can modelling help to predict their location in major craters? Item Type Proceedings; text Authors Kearsley, A.; Graham, G.; McDonnell, T.; Bland, P.; Hough, R.; Helps, P. Citation Kearsley, A., Graham, G., McDonnell, T., Bland, P., Hough, R., & Helps, P. (2004). Early fracturing and impact residue emplacement: Can modelling help to predict their location in major craters?. Meteoritics & Planetary Science, 39(2), 247-265. DOI 10.1111/j.1945-5100.2004.tb00339.x Publisher The Meteoritical Society Journal Meteoritics & Planetary Science Rights Copyright © The Meteoritical Society Download date 23/09/2021 21:19:20 Item License http://rightsstatements.org/vocab/InC/1.0/ Version Final published version Link to Item http://hdl.handle.net/10150/655802 Meteoritics & Planetary Science 39, Nr 2, 247–265 (2004) Abstract available online at http://meteoritics.org Early fracturing and impact residue emplacement: Can modelling help to predict their location in major craters? Anton KEARSLEY,1* Giles GRAHAM,2 Tony McDONNELL,3 Phil BLAND,4 Rob HOUGH,5 and Paul HELPS6 1Department of Mineralogy, The Natural History Museum, Cromwell Road, London SW7 5BD, UK 2Institute of Geophysics and Planetary Physics, Lawrence Livermore National Laboratory, California, USA 3Planetary and Space Sciences Research Institute, The Open University, Milton Keynes, MK7 6AA, UK 4Department of Earth Science and Engineering, Imperial College London, London SW7 2AZ, UK 5Museum of Western Australia, Francis Street, Perth, Western Australia 6000, Australia 6School of Earth Sciences and Geography, Kingston University, Kingston-upon-Thames, Surrey, KT1 2EE, UK *Corresponding author. E-mail: [email protected] (Received 30 June 2003; revision accepted 15 December 2003) Abstract–Understanding the nature and composition of larger extraterrestrial bodies that may collide with the Earth is important.
    [Show full text]