 | Jaret, Steven J., Phillips, Brian L., King, David T., Glotch, Tim D., Rahman, Zia, Wright, Shawn P. (2017) An unusual occurrence of coesite at the Lonar crater, India. Meteoritics & Planetary Science, 52 (1) 147-163 doi:10.1111/maps.12745 | Journal (article/letter/editorial) | | An unusual occurrence of coesite at the Lonar crater, India Steven J. JARET1*, Brian L. PHILLIPS1, David...shocked basalt at Lonar crater, India. This is the first report of coesite from the Lonar crater. Coesite occurs...direct observation of nonshock stishovite in nature, a possible post-stishovite phase may be a large component...coremantle boundary (Lakshtanov et al. 2007), and stishovite likely occurs in the deep mantle if basaltic...depth. Additionally, two SiO2 phases denser than stishovite have been identified in Martian shergottites |  | Yesiltas, Mehmet, Jaret, Steven, Young, Jordan, Wright, Shawn P., Glotch, Timothy D. (2018) Three-Dimensional Raman Tomographic Microspectroscopy: A Novel Imaging Technique. Earth and Space Science, 5 (8). 380-392 doi:10.1029/2018ea000369 | Journal (article/letter/editorial) | | shocked silica amygdule in Deccan basalts from Lonar Crater, India. Similarly, Raman spectroscopy has been widely...occurrence inside SiO2 glass from the Lonar Impact Crater in India, pyrite within calcite carbonate matrix...sample is within shocked basalts from the Lonar Crater, India (Jaret et al., 2017; Newsom et al., 2013;...Blackstone Mine in the Upper Mississippi Valley District (Shullsburg quadrangle) of Wisconsin, composed...resolution in shocked basalts from the Lonar crater in India. The cylindrical rutile bar inside quartz |  | | Journal (issue) | | JOURNAL OF EARTH SCIENCES FROM GEOLOGICAL SURVEY OF INDIA Editorial Advisory Board (2003-2004) P. C. SRIVASTAVA...Minerals. Vollime 57. No. 3 & 4 CENTRAL llRRARY IS LONAR ASTROBLEME AN EXAM Itt�....I05-1l4 ? SAMBHUNATH GHOSH Geological Survey of India DK-6, Secto r-II, Salt Lake, Kolkata 700 091 ABSTRACT...ejecta in and around the Lonar astrobleme in Buldana District, Maharashtra, an impact model has been...SURFER software package. According to this model, Lonar crater is classified into one that has suffered both |  | | Journal (article/letter/editorial) | | is basalt from the 1.8-km-diameter Lonar Crater in India. The crater lies within the Deccan Traps, an enormous...area of 500,000 km2 in west-central India (Mahoney, 1988). Lonar basalts include such diverse shock products...polymorphs of silica also occur in many shergottites: stishovite (tetragonal), seifertite (orthorhombic), and...correlated with its ejection velocity from the crater (e.g., Oberbeck, 1975; Stöffler et al., 1975; O’Keefe...Moon are severely shocked: the CM1-chondrite Bench Crater has been dehydrated (Zolensky et al., 1996) and |  | | Report (volume) | | Crater___________________________________________ Merewether Crater---------------------------------------Middlesboro...Craters____________________________________________ Patomskii Crater ___________________________________ -----__ Pilot...31 31 31 31 32 32 32 34 34 34 34 35 VVoli Creek Crater----------------------------------------Authori...consideration three structures: Crestone Crater, Socotra Crater and l{a-imu-hoku. Merri,v·ell Lake is removed...removed, having been a misnomer for ~ferewether Crater (~f. R. Dence, written commun., 1966). Increasing |  | Ma, Chi, Tschauner, Oliver, Beckett, John R., Liu, Yang, Rossman, George R., Zhuravlev, Kirill, Prakapenka, Vitali, Dera, Przemyslaw, Taylor, Lawrence A. (2015) Tissintite, (Ca, Na, □)AlSi2O6, a highly-defective, shock-induced, high-pressure clinopyroxene in the Tissint martian meteorite. Earth and Planetary Science Letters, 422. 194-205 doi:10.1016/j.epsl.2015.03.057 | Journal (article/letter/editorial) | | , Przemyslaw Dera e , Lawrence A. Taylor f a Division of Geological and Planetary Sciences, California...clinopyroxene to a wadeite-structured phase + stishovite becomes stable, although this was not observed...lingunite, majorite, maskelynite, ringwoodite, stishovite, tuite, and xieite (Baziotis et al., 2013; El...in the Supplement. Reflections attributable to stishovite were not observed. The Raman spectrum of type...Na2 AlSi2 O9 plus stishovite or to a CaFe2 SiO4 -structured NaAlSiO4 plus stishovite lingunite, the h |  | Hu, Sen, Li, Yang, Gu, Lixin, Tang, Xu, Zhang, Ting, Yamaguchi, Akira, Lin, Yangting, Changela, Hitesh (2020) Discovery of coesite from the martian shergottite Northwest Africa 8657. Geochimica et Cosmochimica Acta, 286. 404-417 doi:10.1016/j.gca.2020.07.021 | Journal (article/letter/editorial) | | iggcas.ac.cn. 19 Beituchengxi Road, Chaoyang 15 District, Beijing, China, 100029. 16 Keywords: Mars,...previously- 22 reported silica polymorphs such as stishovite (El Goresy et al., 2000), seifertite (Goresy...23 al., 2008; Sharp et al., 1999), and post-stishovite (El Goresy et al., 2000). The coesite was 24...silica glass and/or nano-phase maskelynite. The stishovite-like 29 morphology of Type II coesite and the...quartz suggest coesite to have 30 inverted from stishovite during decompression. The impact-induced peak |  | | Journal (article/letter/editorial) | | peak shock conditions that rocks within an impact crater experienced and can be useful indicators for their...sandstones at Meteor Crater in Arizona (Chao et al. 1960) and in suevites of the Ries impact crater in Germany...natural impact shock-metamorphism converts to stishovite from about 12 to 45 GPa, to coesite from 30 to...therein; Morrow 2007) Impact crater name and location Pressure and temperature conditions...surrounding cores of vesicular glass Lonar, India Meteor Crater, USA Based on widespread quartz deformation |  | Martin, Dayl J. P., Pernet-Fisher, John F., Joy, Katherine H., Wogelius, Roy A., Morlok, Andreas, Hiesinger, Harald (2017) Investigating the shock histories of lunar meteorites Miller Range 090034, 090070, and 090075 using petrography, geochemistry, and micro-FTIR spectroscopy. Meteoritics & Planetary Science, 52 (6) 1103-1124 doi:10.1111/maps.12860 | Journal (article/letter/editorial) | | et al. (2016) studied impactites from the Lonar crater, India; Stephen et al. (2014) and Benedix et al...time of crustal excavation in a basin or impact crater formation event. The timing of this event is consistent...micro-Raman spectroscopy of shocked basalts from Lonar Crater, India (abstract #1566). 42nd Lunar and Planetary...An unusual occurrence of coesite at the Lonar Crater, India. Meteoritics & Planetary Science 52:147–163...of impactites from the N€ ordlinger Ries impact crater. Icarus 264:352–368. Nash D. B. and Salisbury J |  | | Journal (article/letter/editorial) | | study of shocked Coconino Sandstone from Meteor Crater, Arizona, was undertaken using transmission electron...quartz exists in direct contact with coesite and stishovite. FilamentarY, microvesicular '~froth" fills cracks...quartz. The textural relationships of coesite, stishovite and glass observed in these rocks provide evidence...Kiefferet al. coordination. The texture of the stishovite, found only in the moderately shocked rocks,...that only a small amount of stishovite was formed and that the stishovite which was formed did not invert |  | | Journal (article/letter/editorial) | | started at the Sun, then came to Earth at Meteor Crater, in Arizona, and Old Faithful geyser, in Yellowstone...journey returned briefly to Earth, to Chicxulub Crater on the Yucatán Peninsula of Mexico, and then a...of the meteorite impact on the rocks at Meteor Crater, I had the pleasure of working with Walter Alvarez...Department but in the Division of Geological Sciences (which changed its name to the Division of Geological and...and Planetary Sciences in 1970). The division head, Robert P. (“Bob”) Sharp, was raiding the files of |  | | Journal (article/letter/editorial) | | biological record. This paper addresses Africa’s impact crater record and the stratigraphic record of impact cratering...relatively young lunar crater Giordano Bruno, 22 km in diameter. This crater is relatively young, as...observations of the play of shadows across the rims of crater features, as a result of the Moon’s rotation around...unable to recognize the true significance of these crater structures as the result of catastrophic impact...Impact Cratering studies, at the Tswaing meteorite crater, South Africa. Dr. Carolyn Shoemaker, herself famous |  | | Journal (article/letter/editorial) | | that it is necessary, in considering an impact crater, to bear in mind that the projectile may have been...also, noting that the sediments (OSM) at the Ries crater in Germany have Sm-Nd and Rb-Sr relationships like...kilometers from the Ries crater; the possibility is not excluded that some other impact crater might be the source...the glasses are in the immediate vicinity of the crater, and must be somehow related to it. Either the...Meteor Crater) and Wabar (Morgan et al., 1975). (2) Irghizites (tektites from the Zhamanshin crater in Kazakhstan |  | | Journal (article/letter/editorial) | | shatter cones, diaplectic glasses, coesite, stishovite, lechatelierite, impact breccias, glass) depends...whether the glasses found at the Zhamanshin (USSR) crater constitute a fifth strewn field. The geographical...was the discovery of glasses at Zhamanshin crater. This crater is situated 200 km north of Aralsk, near...Paleogene and Mesozoic rocks (with impact glasses). The crater is situated in Cretaceous and Paleogene sediments...of the crater. From this short description we can see that the geological setting of the crater is rather |  | | Journal (article/letter/editorial) | | meteorite masses was made at the Arizona Meteor Crater, one of the largest known [35, etc.]. The lack...sometimes accompanied by an annular uplift. The crater basins are filled with allogenic breccias and impactites—the...constituting them to the impact event: the pre-crater complex (various sedimentary, igneous and metamorphic...in the crater basin and in the form of ejecta outside of it), the crater-fill complex (crater lake sediments)...post-crater complex (re gionally developed thicknesses of rock beneath which the crater and crater-lake |  | | Journal (article/letter/editorial) | | et al.) 2 3 179 Glass, K/Ar, Tasmania, Darwin Crater (Genmer, W., et al.) 20 2 204 Glauconite, K/Ar...Igneous rocks, craters, alnoite, K/Ar, Ontario, Brent Crater (Shafiqullah, M., et al.) 5 3 148 Igneous rocks...Igneous rocks, K/At, Cretaceous, Rajmahal Traps, India (McDougall, Ian, et al.) 9 4 371 Igneous rocks,...volcanic, basalt, K / A r , Tertiary, Deccan Traps, India (Kaneoka, lchiro, et al.) 18 2 229 Igneous rocks...Mono Crater, Inyo Crater (Dalrymple, G. Brent) 3 4 289 Rhyolite, U/Th, California, Mono Crater, Inyo |  | | Journal (article/letter/editorial) | | reviews of the geochronology of terrestrial impact crater and meteorites, the reader is referred to Jourdan...in post-impact sedimentary deposits within the crater (Partridge 1999; Koeberl et al. 2009). Knowing...paleo-continents; and (6) calibrating the timing of within-crater continental sedimentary deposits (e.g. for regional...(see above). For example, the age of Barringer Crater at 50 + 2 ka (Sutton 1985) is based on cosmic exposure...Quaternary structures, the Lonar crater and Bosumtwi craters located in India and Ghana, respectively, |  | Crósta, A.P., Reimold, W.U., Vasconcelos, M.A.R., Hauser, N., Oliveira, G.J.G., Maziviero, M.V., Góes, A.M. (2019) Impact cratering: The South American record – Part 1. Geochemistry, 79 (1) 1-61 doi:10.1016/j.chemer.2018.06.001 | Journal (article/letter/editorial) | | C LE I N FO A B S T R A C T Keywords: Impact crater Impact structure Impact record Shock metamorphism...century, when he dropped objects into mud and formed crater-like structures similar to those on the Moon’s...bulk of the dinosaur fauna. However, an impact crater of compatible large-size and age remained to be...all the evidence for the link between Chicxulub crater and the K-Pg mass extinction and concluded in favor...Carancas, in Peru, forming an, admittedly, very small crater of 14 m diameter (e.g., Borovička and Spurný, 2008; |  | | Book | | 0-87933-255-7 Exclusive Distributor: Halsted Press A Division of John Wiley & Sons, Inc. ISBN: 0-470-99155-0...11 I Exclusive Distributor: Halsted Press A Division of John Wil ey & Sons, Inc. ISBN: 0-470-99155-0...its satellites) to be modified by numerous large crater structures, then we should look for such scars...Reconsideration of, the Dalgaranga Meteorite and Crater, Western Austra l i a Mineralog. Mag. 35:476--4...82 ( 1965) 39 47 MADIGAN, C. T . : The Boxhole Crater and Huck itta Meteorite Royal Soc. South Australia |  | | Journal (article/letter/editorial) | | PRODUCTION OF IMPACT CRATERS ON THE CONTINENTS Crater Scaling If a colliding body is sufficiently large...with the Earth generally is an impact crater. The size of the crater produced depends primarily upon the...between these variables and the size and shape of the crater has been the subject of fairly intensive theoretical...simulate the impact event that produced Meteor Crater, Arizona. In this case, the properties of the meteorite...the structure of the target, and the resulting crater and associated structural deformation are all well |  | | Report (volume) | | ---_AI Umchaimin Crater-------------------------------------_ Amak Island Crater ____ ----------------------...----------_ Amguid Crater-------------------------------------------Aouelloul Crater------ ________________________...__________ Basra Crater------------------------~--------------------Boxhole Crater------------------...-------------------------Brent Crater---------------------------------------------Campo del Cielo Craters...--------------Crater Elegante------------------------------------------Crestone Crater-------------- |  | | Book | | In only a minute after the impact, a transient crater about 100 km across has been excavated, cutting...crustal rocks. The edge of the growing transient crater is marked by a curtain of material that is being......................... 17 3.1. Shock Waves and Crater Formation ........................................... 18 3.1.2. Excavation Stage: The Transient Crater .............................................................................. 65 5.4. Crater Interior: Crater-Fill Deposits (Breccias and Melt Rocks) |  | | Book | | illustration: Radar image of the Gosses Bluff impact crater central peak (Australia) acquired in spotlight...Atlas will be very useful to better understand crater formation and evolution and provides a new research...research method that may, hopefully, help new crater findings. Getting through these pages, it is then both...Maria Libera Battagliere, and Maria Virelli Dhala, India . . . . . . . . . . . . . . . . . . . . . . . ....Maria Libera Battagliere, and Maria Virelli Lonar, India . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | 5019 GEOLOGY AND PETROGRAPHY OF TABUN KHARA OBO CRATER Tsolmon Amgaa and Christian Koeberl, Department...Introduction: Tabun Khara Obo (TKO) is a 1.3 km diameter crater structure centered at 44°17′50′′N, 109°39′20′′E...mapping area was ex-tended to about one crater diameter out of crater rim. Lithology, foliation, faults, and...analyzed by INAA. Results and Discussions: The crater is located on an uplifted Proterozoic intrusive...dominated by steeply dipping NE trending foliations. crater formation the outer wall collapsed preferentially |  | | Book | | therefore free for general use. Typesetting: Macmillan India Ltd., Bangalore-25 SPIN: 10080183 31/3130/SPS —... 29 1.6.2 Shock Effects. 42 1.6.3 The Ries Crater. 46 1.6.4 Probable Meteorite Craters. 51 1...Siberia, 1.75 t in weight, was found in a small crater 4 m deep. The larger projectiles of the shower...particularly 20 Fig. 11. Inside slope of the largest crater from the Sikhote-Alin iron meteorite shower, February...On the other hand, a number of 29 pronounced crater-like structures not connected to volcanoes have |
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