 | | Journal (article/letter/editorial) | | Hypotheses on the origin of the Ries Basin, Germany, from 1792 to 1960 By WOLF V. ENGELHARDT, Tfibingen...Die zusammenfassend dargestellte Ceschichte der Ries-Hypothesen hietet daher ein Abbild der Ab~olge einiger...impact theory in 1960 tried to rely the origin of the Ries Basin on endogenie or exogenic forces and models...phenomena. This comprehensive review on the history of Ries hypotheses provides a prospect of the succession...historique ici pr6sent6, eoncernant les hypoth6ses sur le Ries, fair voir quelques-unes des id6es g6ologiques 6mises |  | | Journal (issue) | | Hunting for FlĂ€dle at Ries Crater by Robert Verish Hunting for FlĂ€dle at Ries Crater We travel to Nördlingen...Nördlingen Germany to find these impact-glass âbombsâ. June 2011 â this was the year that I finally made...that return trip to Germany. It was a good time of year to revisit Southern Germany where I lived 40 years...we confirmed our decision to make a trip to the Ries impact-crater at Nördlingen (also known as, Nördlinger-...Nördlingen. Five years earlier on a previous trip to Germany, she somehow cajoled her sister to take her to |  | | Journal (article/letter/editorial) | | colleagues reporting the first natural Occurrenceof coesite, a high-pressure form ofquartz, in shocked Coconino...metamorphism in planetary crusts. The discovery of coesite and stishovite in an established impact crater...impactite rocks. Subsequent to the discovery of coesite in Meteor Crater, Ed Chao searched for and found...fragments collected by E. Shoemaker from the Otting suevite in the Ries. The joint publication by Shoemaker and...mechanism of the Ries Crater in the Suebian Alb mountains in southwest Germany. Until then, the Ries was considered |  | | Journal (article/letter/editorial) | | stishovite and coesite in lithic clasts from suevite of the Ries impact crater (Germany) Volker StaÌhle...of stishovite and coesite in shocked non-porous lithic clasts from suevite of the Ries impact structure...Heidelberg, Im Neuenheimer Feld 236, 69120 Heidelberg, Germany e-mail: vstaehle@min.uni-heidelberg.de L. Nasdala...University of Mainz, Becherweg 21, 55099 Mainz, Germany Present Address: L. Nasdala Institute of Mineralogy...and PDFs to diaplectic glass in the solid state. Coesite formed during unloading occurs in two textural |  | | Journal (article/letter/editorial) | | IMPACT GLASSES FROM THE SUEVITE OF THE NORDLINGER RIES Volker ST)~HLE Mineralogisch-Petrographisches lnstitut...lnstitut der Universitlit, Heidelberg, Germany Received 30 July 1972 More than eighty chemical analyses...matrix glass of petrographically different types of Ries glasses out of ten suevite outcrops were performed...composition. In their normative mineral composition the Ries glasses vary within a small range between granites...of shock of the mineral and rock inclusions, the Ries glasses can be classified in three types: Homogeneous |  | Engelhardt, W. V., Arndt, J., Fecker, B., Pankau, H. G. (1995) Suevite breccia from the Ries crater, Germany: Origin, cooling history and devitrification of impact glasses. Meteoritics, 30 (3) 279-293 doi:10.1111/j.1945-5100.1995.tb01126.x | Journal (article/letter/editorial) | | Pnnted in USA Suevite breccia from the Ries crater, Germany: Origin, cooling history and devitrification...Tubingen, Germany 2Mineralogical Institute, Freie Universitat Berlin, Takustr. 6, 14195 Berlin, Germany (Received...surficial suevite breccias of the Ries impact crater in Southern Germany are reviewed, and the morphology...distinguishes water-bearing suevite glasses from the Ries-derived, water-free moldavite tektites, which are...interesting impact formation of the Ries crater, not only with regard to the Ries event but for cratering mechanics |  | | Journal (article/letter/editorial) | | shocked granitic clasts in suevite deposits from the Ries Crater DONALD WARD', FWEDRICH HCIRZâand DIETER...suetite ejecta deposits beyond the rim of the Pies, Germany, impact crater have been characterized as to modal...estimate that ~50% of the materil composing the ââhotâ Ries ejects should show at least partially reset K-Ar...(ENGELHARQT and GRAUP,1984) of the l&s Crater, Germany, as an invention into resetting of K-Ar ages in...similar cooling histories. Furthemoq the age of the Ries impact is well established at 15 My (GENTNER d al |  | | Journal (article/letter/editorial) | | examination of the main suevite of the Otting Quarry, Niirdlinger Ries, Germany DEn.EF BRINGEMEIER Technical...several kilometers east of the rim of the NOrdIinger Ries crater. 1be composition, grainsize and clast orientationof...30 years since the discovery of coesite in the suevite of the "Otting" quarry, which lies several km east...east of the Nordlinger Ries crater in Gennany, intensive geochemical, mineralogical and petrographical...and I m wide, at the east wall of the quarry at "Otting" was investigated. The section was subdivided in |  | | Journal (article/letter/editorial) | | Printedin NorthernIreland Chemical composition of Ries glass bombs WOLF VON EN~ELHARDT University of Tubingen...Tubingen, Mineralogical Institute, Tiibingen, Germany (Received 1 May 1907; accepted in revised form...suevitelocalitieswithin end outside the Ries crater, Germany are presented. Two main glass types, (I:...which products of incomplete shock melting (like the Ries glesses) can be distinguished from rocks formed...but of larger size, rareto be found in the Ries crater, Germany. They are in the form of irregular lumps |  | El Goresy, A., Dubrovinsky, L., Gillet, P., Graup, G., Chen, M. (2010) Akaogiite: An ultra-dense polymorph of TiO2 with the baddeleyite-type structure, in shocked garnet gneiss from the Ries Crater, Germany. American Mineralogist, 95 (5) 892-895 doi:10.2138/am.2010.3425 | Journal (article/letter/editorial) | | structure, in shocked garnet gneiss from the Ries Crater, Germany Ahmed El Goresy,1,2,* Leonid Dubrovinsky... D-95440 Bayreuth, Germany 2 Max-Planck-Institut fĂŒr Chemie, 55128 Mainz, Germany 3 Laboratoire de Sciences...in the Suevite breccia of the Ries meteorite impact crater in Germany. The chemical formula of akaogiite...University in Tokyo, Japan. Keywords: Akaogiite, Ries Crater, suevite impact breccia, shock, rutile, TiO2-II...Li-niobate structured FeTiO3 Introduction The Ries Crater in Germany was first established as a meteorite impact |  | Stöffler, Dieter, Artemieva, Natalia A., WĂŒnnemann, Kai, Reimold, W. Uwe, Jacob, Juliane, Hansen, Birgit K., Summerson, Iona A. T. (2013) Ries crater and suevite revisited-Observations and modeling Part I: Observations. Meteoritics & Planetary Science, 48 (4) 515-589 doi:10.1111/maps.12086 | Journal (article/letter/editorial) | | 515â589 (2013) doi: 10.1111/maps.12086 Invited Review Ries crater and suevite revisitedâObservations and modeling...Berlin, Germany 2 Humboldt-UniversitâŹat zu Berlin, Unter den Linden 6, D-10099 Berlin, Germany 3 Russian...interdisciplinary project devoted to the 26 km-diameter Ries crater and to the genesis of suevite. Recent laboratory...volume of impact melt (4.9/8.0 km3) produced by the Ries impact event prior to erosion. These volumes are...THE RIES CRATER Pre-Impact Stratigraphy and Time of the Impact Event Geological Maps of the Ries Crater |  | | Journal (article/letter/editorial) | | y s t a l l i n e R o c k s of t h e Niirdlinger Ries Crater DIETER STOFFLER Mineralogisch-Petrographisches...tuff-like breccia found in the area of the NSrdlinger Ries crater, display a continuous gradation of metamorphism...phenomenon gives further support to the theory that Ries crater is of meteoritic origin and that suevite...allochthonous masses of crystalline basement rocks in the Ries area 1 ist derived almost exclusively from research...petrographic evidence for the impact origin of the Ries Basin and for shock metamorphism of crystalline |  | El Goresy, Ahmed, Chen, Ming, Gillet, Philippe, Dubrovinsky, Leonid, Graup, GĂŒnther, Ahuja, Rajeev (2001) A natural shock-induced dense polymorph of rutile with α-PbO2 structure in the suevite from the Ries crater in Germany. Earth and Planetary Science Letters, 192 (4) 485-495 doi:10.1016/s0012-821x(01)00480-0 | Journal (article/letter/editorial) | | K-PbO2 structure in the suevite from the Ries crater in Germany Ahmed El Goresy a; *, Ming Chen a;b , Philippe...Chemie, J. Joachim-Becher-Weg 27, 55128 Mainz, Germany Guangzhou Insitute of Geochemistry, Chinese Academy...was discovered in shocked garnet gneisses from the Ries crater by reflected-light microscopy, laser microRaman...Elsevier Science B.V. All rights reserved. Keywords: Ries Crater; polymorphism of TiO2 ; rutile; shock metamorphism...polymorph of TiO2 in gneisses from the Ries crater in Germany. This polymorph is structurally identical |  | | Journal (article/letter/editorial) | | Arbeitsgruppe fiir Ballistische Forschung Weil/Rhein, Germany Refractive index, density and infrared absorption...Institut der Universitat Tiibingen, 74 Tubingen, Germany Meteoritics, Vol. 7, No.3, September 30, 1972 ...and analyzed isotropic feldspars in rocks of the Ries crater and in the Shergotty meteorite, respectively...found glasses of quartz composition in rocks of the Ries and Arizona crater, respectively. Not only until...in the suevite and other breccias of the Ries crater, Germany, by standard mineral separation and final |  | | Journal (article/letter/editorial) | | liquid immiscibility upon impact melting: Ries Crater, Germany GUNTHER GRAUP Max-Planck-Institut fiir Chemie...Abteilung Geochemie, Postfach 3060, D-55020 Mainz, Germany Author's e-mail address: graup@mpch-mainz.mpg.de...2) Abstract-The 24 km diameter Ries impact crater in southern Germany is one of the most studied impact...impact structures on Earth. The Ries impactor struck a Triassic to Upper Jurassic sedimentary sequence overlying...immiscibility between silicate and carbonate melt in the Ries suevite includes carbonate globules within silicate |  | | Journal (article/letter/editorial) | | within a dense metamorphic rock from the Ries crater (Germany) Received: 12 March 2004 / Accepted: 21...metamorphic rock from the suevite breccia of the Ries impact crater was studied by scanning-electron microscopy...Heidelberg, Im Neuenheimer Feld 236, 69120 Heidelberg, Germany E-mail: vstaehle@min.uni-heidelberg.de Tel.: +49-6221-546069...University of Mainz, Becherweg 21, 55099 Mainz, Germany Present address: M. Koch Department of Geosciences...km wide and 600 m deep structure of the Ries in southern Germany is geologically a very young crater with |  | | Journal (article/letter/editorial) | | Printed in USA. Suevite breccia of the Ries impact crater, Germany: Petrography, chemistry and shock metamorphism...University, Wilhelmstrasse 56, D-71072 Tiibingen, Germany (Received 1997 February 4; accepted in revisedform...crystalline basement rocks in suevites of the Ries crater, Germany, were catalogued lithologically and classified...levels and less melt. INTRODUCTION The Ries crater in Southern Germany offers particularly favourable conditions...several investigations on ejecta formations of the Ries structure and their components, no precise data |  | | Journal (article/letter/editorial) | | on May 23, 1939, in Schramberg, Kreis Rottweil, Germany. He began his studies of mineralogy and geology...at the Eberhard Karls University in Tžbingen, Germany in 1958 and received his doctorate in natural sciences...Mžnster, the only chair and institute of its kind in Germany. In 1993, Dieter moved on to Humboldt University...von Engelhardt (Fig. 2), who introduced him to the Ries impact crater, which became one of Dieterâs life-long...Of the many papers that Dieter published on the Ries, several are seminal and have influenced the entire |  | | Journal (article/letter/editorial) | | Springer-Verlag 1972 Shock Produced Rock Glasses from the Ries Crater W. v. E n g e l h a r d t MinerMogisches...Universit/~t Tfibingen, Germany ]~eceived June 26, 1972 Abstract. In the suevite breccia of the Ries impact crater...crater, Germany, glasses occur as bombs, and small particles in the groundmass. These glasses were formed...melted glasses which occur i n the suevite of the Ries crater, G e r m a n y . 18 Contr.Mineral.and Petrol...Within the lowest parts of some suevite outcrops (Otting, Amerdingen), immediately above the underlying |  | Goresy, Ahmed El, Gillet, Philippe, Chen, Ming, KĂŒnstler, Friedel, Graup, GĂŒnther, StĂ€hle, Volker (2001) In situ discovery of shock-induced graphite-diamond phase transition in gneisses from the Ries Crater, Germany. American Mineralogist, 86 (5) 611-621 doi:10.2138/am-2001-5-603 | Journal (article/letter/editorial) | | graphite-diamond phase transition in gneisses from the Ries Crater, Germany AHMED EL GORESY,1,* PHILIPPE GILLET,2 MING...Max-Planck-Institut fĂŒr Chemie, J.-Becher-Weg 27, 55128 Mainz, Germany Laboratoire de Sciences de la Terre, Ecole Normale...Heidelberg, im Neuenheimer Feld 236, 69120 Heidelberg, Germany ABSTRACT Reflected-light microscopy and fine-scale...te gneisses in suevites of the Ries meteorite impact crater, Germany, led to the discovery of impact...inactive. INTRODUCTION Impact diamonds in the Ries Crater in Germany were first found in glass bombs by Rost |  | | Journal (article/letter/editorial) | | 1111/maps.12728 The âsueviteâ conundrum, Part 1: The Ries suevite and Sudbury Onaping Formation compared Gordon...impact glass-bearing breccias from the Ries impact structure, Germany, which is the type locality. Various...been proposed to account for the formation of the Ries suevite deposits over the past several decades,...Canada. In this study, the key characteristics of the Ries suevite, the Onaping Formation and MFCI deposits...differences between the Onaping Formation and the Ries suevite. The Onaping Formation, however, shares |  | | Journal (article/letter/editorial) | | inclusions in crystalline basement rocks from the Ries crater, Germany Megan E. ELWOOD MADDEN1â *, David A. KRING2...crystalline basement target rocks from the Ries crater, Germany. The occurrence of two-phase fluid inclusions...StËffler [1971] collected at Wegenhausen) from the Ries impact crater. These aqueous fluid inclusions contain...(StËffler et al. 2002). MATERIALS AND METHODS The Ries crater, a 14â15 Ma (Schwarz and Lippolt 2002) complex...complex impact crater in southeastern Germany that is 24 km in diameter (Pohl et al. 1997) (Fig. 5), has |  | | Journal (article/letter/editorial) | | deposits and implications for their origin (Ries suevite, Germany) Susann SIEGERT 1,2, * and Lutz HECHT1...atsforschung, InvalidenstraĂe 43, 10115, Berlin, Germany 2 Freie UniversitâŹat Berlin, Institut f⏠ur Geologische...Wissenschaften, MalteserstraĂe 74-100, 12249, Berlin, Germany *Corresponding author. E-mail: susann.siegert@mfn...focuses on impact melt particles in suevite at Ries, Germany. Textures and chemical evidence indicate that...(Koeberl et al. [2012] and references therein). The Ries impact structure is where suevite was first defined |  | | Report (volume) | | Ghana Richii.t Crater, Mauritania Rieskessel, Germany Category 3: Craters with the form and structure...Pretoria Salt Pan, South Africa Steinheim Basin, Germany Talemzane Crater, Algeria Category 4: Deeply eroded...Wissenschaften in Miinchen. Sitzungsberichte. Munich, Germany. Akad. Wiss. Wien, Math.-naturw. Kl., Anz.Akad...Verhandlungen. Vienna, Austria. Bavaria Oberbergamt Geol. Land. Abh.-Bavaria, Oberbergamt, Geologische Landesuntersuchung...Landesuntersuchung, Abhandlungen. Munich, Germany. Bayerische Akad. Wiss. Sitzungsber.-Bayerische Akademie |  | | Report (chapter) | | best-known indicators of shock in quartzrich rocks are coesite and stishovite. These dense phases of silica were...origin of other craters such as the Ries crater in Southern Germany (Shoemaker & Chao 1961). At such high...associated with the Chicxulub impact crater and the Ries impact crater have also given ~13C values in this...Diamonds (Gilmour et al. 1992; Hough et al. 1995) Ries Impact Diamonds (Hough et al. 1995) 09 El. E O...diamonds and impact diamonds from the Chicxulub and Ries impact structures. Table 1. Carbon isotopic compositions |
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