NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
International Conference on Large Meteorite Impacts and Planetary EvolutionThe papers that were accepted for the International Conference on Large Meteorite Impacts and Planetary Evolution, 31 Aug. - 2 Sep. 1992, are presented. One of the major paper topics was the Sudbury project.
Document ID
19930000924
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Date Acquired
September 6, 2013
Publication Date
January 1, 1992
Subject Category
Geophysics
Report/Patent Number
LPI-CONTRIB-790
NAS 1.26:190677
NASA-CR-190677
Accession Number
93N10112
Funding Number(s)
CONTRACT_GRANT: NASW-4574
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

IDRelationTitle19930000925WorkCarbon and oxygen isotope study of carbonates from highly shocked clasts of the polymict breccia of the Haughton Crater (Canada)19930000926WorkResearch core drilling in the Manson impact structure, Iowa19930000927WorkA quasi-Hertzian stress field from an internal source: A possible working model for the Vredefort structure19930000928WorkSudbury project (University of Muenster-Ontario Geological Survey): Origin of the polymict, allochthonous breccias of the Onaping Formation19930000929WorkSudbury project (University of Muenster-Ontario Geological Survey): Summary of results - an updated impact model19930000930WorkStructural aspects of the Araguainha impact structure (Brazil)19930000931WorkSudbury project (University of Muenster-Ontario Geological Survey): Field studies 1984-1989 - summary of results19930000932WorkLarge meteorite impacts: The K/T model19930000933WorkShocked zircons in the Onaping Formation: Further proof of impact origin19930000934WorkSuevite superposition on the Bunte breccia in Noerdlinger Ries, Germany: New findings on the transport mechanism of impactites19930000935WorkSudbury project (University of Muenster-Ontario Geological Survey): Sr-Nd in heterolithic breccias and gabbroic dikes19930000936WorkHong Kong is an impact crater: Proof from the geomorphological and geological evidence19930000937WorkMelt production in large-scale impact events: Calculations of impact-melt volumes and crater scaling19930000938WorkMelt production in large-scale impact events: Planetary observations and implications19930000939WorkStructural review of the Vredefort dome19930000940WorkIntrusive origin of the Sudbury Igneous Complex: Structural and sedimentological evidence19930000941WorkEnhanced magnetic field production during oblique hypervelocity impacts19930000942WorkImpactite and pseudotachylite from Roter Kamm Crater, Namibia19930000943WorkSudbury project (University of Muenster-Ontario Geological Survey): Isotope systematics support the impact origin19930000944WorkNoril'sk/Siberian plateau basalts and Bahama hot spot: Impact triggered?19930000945WorkMobilization of the platinum group elements by low-temperature fluids: Implications for mineralization and the iridium controversy19930000946WorkDoes the Bushveld-Vredefort system (South Africa) record the largest known terrestrial impact catastrophe?19930000948WorkDiaplectic transformation of minerals: Vorotilov drill core, Puchezh-Katunki impact crater, Russia19930000949WorkBreccia dikes from the Beaverhead Impact structure, southwest Montana19930000950WorkNew perspectives on the Popigai impact structure19930000951WorkThe Zhamanshin impact feature: A new class of complex crater?19930000952WorkAsteroids and Archaean crustal evolution: Tests of possible genetic links between major mantle/crust melting events and clustered extraterrestrial bombardments19930000953WorkThe Acraman impact and its widespread ejecta, South Australia19930000954WorkOptical and TEM study of shock metamorphism from the Sedan test site19930000955WorkSimulated meteorite impacts and volcanic explosions: Ejecta analyses and planetary implications19930000956WorkMelt production in large-scale impact events: Implications and observations at terrestrial craters19930000957WorkVenusian impact basins and cratered terrains19930000958WorkWhere's the Beaverhead beef?19930000959WorkReport on the international Cambodian crater expedition, 199219930000960WorkThe distribution and modes of occurrence of impact melt at lunar craters19930000961WorkLarge impacts in the Baltic shield with special attention to the Uppland structure19930000962WorkThe Panther Mountain circular structure, a possible buried meteorite crater19930000963WorkGeomechanical models of impact cratering: Puchezh-Katunki structure19930000964WorkThermobarometric studies on the Levack Gneisses: Footwall rocks to the Sudbury Igneous Complex19930000965WorkThe Cretaceous-Tertiary (K/T) impact: One or more source craters?19930000966WorkTektite origin by hypervelocity asteroidal or cometary impact: The quest for the source craters19930000967WorkEarly Archean spherule beds of possible impact origin from Barberton, South Africa: A detailed mineralogical and geochemical study19930000968WorkU-Pb isotopic results for single shocked and polycrystalline zircons record 550-65.5-Ma ages for a K-T target site and 2700-1850-Ma ages for the Sudbury impact event19930000969WorkInfluence of the preshock temperature on shock effects in quartz19930000970WorkSearch for a meteoritic component at the Beaverhead impact structure, Montana19930000971WorkOrdovician impacts at sea in Baltoscandia19930000973WorkImpact origin of the Sudbury structure: Evolution of a theory19930000974WorkImaging radar investigations of the Sudbury structure19930000975WorkPhase transformations in 40-60-GPa shocked gneisses from the Haughton Crater (Canada): An Analytical Transmission Electron Microscopy (ATEM) study19930000976WorkImpactites from Popigai Crater19930000977WorkSudbury Breccia and suevite as glacial indicators transported 800 km to Kentland Astrobleme, Indiana19930000978WorkWhat can we learn about impact mechanics from large craters on Venus?19930000979WorkSudbury project (University of Muenster-Ontario Geological Survey): New investigations on Sudbury breccia19930000980WorkA history of the Lonar crater, India: An overview19930000981WorkSudbury Igneous Complex: Impact melt or igneous rock? Implications for lunar magmatism19930000982WorkMelting and its relationship to impact crater morphology19930000983WorkImpact cratering record of Fennoscandia19930000984WorkBohemian circular structure, Czechoslovakia: Search for the impact evidence19930000985WorkThe Vredefort Dome: Review of geology and deformation phenomena and status report on current knowledge and remaining problematics (five years after the cryptoexplosion workshop)19930000986WorkThe pseudotachylites from the Vredefort structure and the Witwatersrand basin19930000987WorkCoincidences in time of the Imbrium Basin impact and Apollo 15 KREEP volcanic series: Impact-induced melting?19930000988WorkApollo 15 impact melts, the age of Imbrium, and the Earth-Moon impact cataclysm19930000989WorkSearch for the 700,000-year-old source crater of the Australasian tektite strewn field19930000990WorkRecognizing impactor signatures in the planetary record19930000991WorkParadigm lost: Venus crater depths and the role of gravity in crater modification19930000992WorkK/T boundary stratigraphy: Evidence for multiple impacts and a possible comet stream19930000993WorkGeological evidence for a 2.6-Ga strewn field of impact spherules in the Hamersley Basin of Western Australia19930000995WorkViscosity determinations of some frictionally generated silicate melts: Implications for slip zone rheology during impact-induced faulting19930000996WorkThe large impact process inferred from the geology of lunar multiring basins19930000997WorkSudbury project (University of Muenster-Ontario Geological Survey): Petrology, chemistry, and origin of breccia formations19930000998WorkBronzite Granophyre: New insight on Vredefort19930000999WorkA comparison of the chemistry of pseudotachylyte breccias in the Archean Levack Gneisses of the Sudbury structure, Ontario19930001000WorkAr-40 to Ar-39 ages of the large impact structures Kara and Manicouagan and their relevance to the Cretaceous-Tertiary and the Triassic-Jurassic boundary19930001001WorkAr-40 to Ar-39 dating of pseudotachylites from the Witwatersrand basin, South Africa, with implications for the formation of the Vredefort Dome19930001002WorkAl Umchaimin depression, Western Iraq: An impact structure?19930001003WorkA late Devonian impact event and its association with a possible extinction event on Eastern Gondwana19930001004WorkElectron petrography of silica polymorphs associated with pseudotachylite, Vredefort structure, South Africa19930001005WorkFloor-fractured crater models of the Sudbury structure, Canada19930001006WorkVariation in multiring basic structures as a function of impact angle19930001007WorkSelf-organized rock textures and multiring structure in the Duolun crater19930001008WorkGeochemical aspect of impact cratering: Studies in Vernadsky Institute19930000947WorkRuthenium/Iridium Ratios in the Cretaceous-tertiary Boundary Clay: Implications for Global Dispersal and Fractionation Within the Ejecta Cloud19930000972WorkDoes the sedimentology of the Chelmsford formation provide evidence for a meteorite impact origin of the Sudbury structure?19930000994WorkSAR in support of geological investigations of the Sudbury structure
No Preview Available