 | Verhagen, Christina M., Jung, Ji-In, Tikoo, Sonia M., Wittmann, Axel, Kring, David A., Brachfeld, Stefanie, Wu, Laying, Burns, Dale H., Gulick, Sean P. S. (2023) Significance of Secondary Fe-Oxide and Fe-Sulfide Minerals in Upper Peak Ring Suevite from the Chicxulub Impact Structure. Minerals, 13 (3) 353 doi:10.3390/min13030353 | Journal (article/letter/editorial) | | Upper Peak Ring Suevite from the Chicxulub Impact Structure Christina M. Verhagen 1 , Ji-In Jung 2 , Sonia...Upper Peak Ring Suevite from the Chicxulub Impact Structure. Minerals 2023, 13, 353. https:// doi.org/10...Township, NJ 08854, USA Department of Geophysics, Stanford University, Stanford, CA 94305, USA Department of...Stanford, CA 94305, USA Eyring Materials Center, Arizona State University, Tempe, AZ 85287, USA Lunar and Planetary...Planetary Institute, Houston, TX 77058, USA Department of Earth and Environmental Sciences, Montclair State |  | | Journal (article/letter/editorial) | | Establishing a 14.6 ± 0.2 Ma age for the Nördlinger Ries impact (Germany)—A prime example for concordant isotopic...separated from partially molten biotite granite in impact melt rocks from the approximately 24 km Nördlinger...from (1) monomineralic melt (2) separated from an impact-metamorphosed target rock clast within (3) Ries...isotopic age data set for this long time studied impact structure. The new age goes very well with the 40Ar...all the 40 Ar ⁄ 39Ar age data obtained from Ries impact melt lithologies into account (data from the literature |  | | Journal (article/letter/editorial) | | core of the Yaxcopoil-1 borehole, Chicxulub impact structure, Mexico Lukas ZÜRCHER* and David A. KRING...East University Boulevard, Tucson, Arizona 85721, USA *Corresponding author. E-mail: lzurcher@geo.arizona...samples from the Chicxulub crater indicate that the impact generated a hydrothermal system. Relative textural...occurs 30 m above the impact melt. The lack of mineralogical zoning about the impact melt and convective...large volumes of the Earth’s crust. At the Siljan impact crater, drilling and surface sampling indicate |  | | Journal (article/letter/editorial) | | www.elsevier.com/locate/gca The Lappajärvi impact structure (Finland): Age, duration of crater cooling...40Ar/39Ar dating of the 23 km Lappajärvi impact structure (Finland) was performed using carefully selected...clast-poor, impact melt rock and recrystallized K-feldspar melt particles separated from impact-metamorphosed...Lappajärvi impact. The age spread of at least 1.1 ± 0.5 Ma between the crystallization of the impact melt rocks...single 40Ar/39Ar analysis to derive a meaningful impact age. In turn, the age offset monitors both rapid |  | PATI, Jayanta K., REIMOLD, Wolf Uwe, KOEBERL, Christian, PATI, Puniti (2008) The Dhala structure, Bundelkhand craton, Central India-Eroded remnant of a large Paleoproterozoic impact structure. Meteoritics & Planetary Science, 43 (8) 1383-1398 doi:10.1111/j.1945-5100.2008.tb00704.x | Journal (article/letter/editorial) | | Dhala structure, Bundelkhand craton, Central India—Eroded remnant of a large Paleoproterozoic impact structure...discovered Dhala structure, Madhya Pradesh State, India, is the eroded remnant of an impact structure with an...part of the Archean Bundelkhand craton. The pre-impact country rocks are predominantly granitoids of ∼2...post-impact sediments of the presumably >1.7 Ga Vindhyan Supergroup. Thus, the age for this impact event...currently bracketed by these two sequences. The Dhala structure is asymmetrically disposed with respect to a central |  | SCHMIEDER, Martin, BUCHNER, Elmar, SCHWARZ, Winfried H., TRIELOFF, Mario, LAMBERT, Philippe (2010) A Rhaetian 40Ar/39Ar age for the Rochechouart impact structure (France) and implications for the latest Triassic sedimentary record. Meteoritics & Planetary Science, 45 (8) 1225-1242 doi:10.1111/j.1945-5100.2010.01070.x | Journal (article/letter/editorial) | | Rhaetian 40 Ar ⁄ 39Ar age for the Rochechouart impact structure (France) and implications for the latest Triassic...secondary idiomorphic K-feldspar) separated from impact-metamorphosed gneiss found near Videix in the western...western central part of the Rochechouart impact structure (NW Massif Central, France) yielded a Rhaetian...end-members. Apart from the approximately 15 km diameter impact deposit area, the youngest crystallization age...probably within some thousands of years after the impact. It is, therefore, suggested that the 40Ar ⁄ 39Ar |  | AMES, Doreen E., KJARSGAARD, Ingrid M., POPE, Kevin O., DRESSLER, Burkhard, PILKINGTON, Mark (2004) Secondary alteration of the impactite and mineralization in the basal Tertiary sequence, Yaxcopoil-1, Chicxulub impact crater, Mexico. Meteoritics & Planetary Science, 39 (7) 1145-1167 doi:10.1111/j.1945-5100.2004.tb01134.x | Journal (article/letter/editorial) | | basal Tertiary sequence, Yaxcopoil-1, Chicxulub impact crater, Mexico Doreen E. AMES,1* Ingrid M. KJARSGAARD...Maryland 20608, USA 4Lunar and Planetary Science Institute, Houston, Texas 77058, USA *Corresponding author...22 February 2004) Abstract–The 65 Ma Chicxulub impact crater formed in the shallow coastal marine shelf...(CSDP), allowed testing for the presence of an impact-induced hydrothermal system by: a) characterizing...temperature hydrothermal activity proposed in the central impact basin. Hydrothermal metal input into the Tertiary |  | | Journal (article/letter/editorial) | | 315-483(1993) @ Meteoritical Society, 1993. Prinred in USA. Abstracts DOES PRESOLAR SIC RETAIN A RECORD OF...Sciences, Washington University, St. Louis MO 63130, USA. The ZlNe cosmic ray exposure ages of eight presolar...Houston TX 77058, USA, ZMail Code SN2,NASA Johnson Space Center, Houston TX 77058, USA. Troilite (FeS)...Louis MO 63130, USA, 2Enrico Fermi Institute, University of Chicago, Chicago IL 60637, USA. A ?i W PAT9... Abstracts smooth surfaces with a shell-like structure) are also common in r graphite density fractions |  | | Journal (article/letter/editorial) | | (1994) © Meteoritical Society, 1994. Printed in USA. Abstracts VOLATILE LOSS FROM CHONDRULES: QUASI...Sciences, Washington University, St. Louis MO 63130, USA. The present state of meteorite chemistry as established...University, One Brookings Drive, St. Louis MO 63130-4899. USA, 2Enrico Fermi Institute, University of Chicago,... 5630 Ellis Avenue. Chicago IL 60637-1433, USA. We continue with multielement isotopic analyses ofsingle...by laser ablation and stepped 440 Abstracts USA. 5 PARNALLEE Macrochondrule 4 PARNALLEE Whole |  | | Journal (article/letter/editorial) | | (1998) 0 Meteoritical Society, 1998. Printed in USA. Abstracts CARBON CHEMISTRY OF SUEVITES AND TARGET...study of the distribution of impact diamonds within the Ries impact structure, we have analyzed samples...samples from a number of impact lithologies in order to characterize the C content and isotopic composition...of the target rocks and the suevites (polymict impact breccia) derived from them. To study the contribution...OBSERVATIONS OF THE PROPERTIES OF THE LUMPARN IMPACT STRUCTURE, ALAND ISLANDS, SOUTHWESTERN FINLAND. A. Abels' |  | | Book | | . . . . . . . . . . . . . . . . . . . . 1.3 Structure and Properties of Water; Hydration and Hydrolysis...Epithermal Systems in the Northern Great Basin, USA. 5.3.8 The Oldest Epithermal Systems, Archaean Pilbara...Geysers-Clear Lake Geothermal System, California, USA . . . . . . . . . . . . . . . . . . . . . . . . ...The Yellowstone National Park Geothermal System, USA . . . . . . . . . . . . . . . . . . . . . . . . ...Mississippi Valley-Type Deposits of the Viburnum Trend (USA) . . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Goddard Space Flight Center 5103 BAJADA DEL DIABLO IMPACT CRATER-STREWN FIELD, PATAGONIA, ARGENTINA: THE...(4246¢–43¢¢S; 6724¢–45¢¢W). They form perhaps the largest impact crater field known in the world [1]. These structures...the geological field data prove their indubitable impact origin, since different rocks have been affected...order to characterize the geophysical signatures of impact craters in the Pliocene conglomerates, ground magnetic...craters supports this hypothesis. Conclusion: The BdD impact occurred most likely during the Middle Pleistocene |  | | Report (issue) | | University of Missouri Columbia, Missouri 65221 USA SPEE PEil !J5(j Geological Society of America...Place, P.O. Box 9140, Boulder, Colorado, 80301-9140, USA. Copyright is not clai,ned on any material prepared................ ........... Ulrich Kohler l 2. Impact lethality and risks in today's world: Lessons for...Geophysical constraints on the size and structure of the Chicxulub impact crater................ 39 Joanna Morgan...propagation of a tsunami from the Cretaceous-Tertiary impact event........... 69 T. Matsui, F. Imamura, E. Tajika |  | | Book | | Judson Princeton University Steven M. Richardson Iowa State University Prentice Hall Englewood Cliffs...12 Heat and Magmas 182 Earthquakes and Earth Structure 202 Deformation 232 Plate Tectonics: The Growth...Perspective 2.1 Cleavage, Crystal Faces, and Ordered Structure 38 Perspective 2.2 What Makes a Gemstone Valuable...Submarine Volcanism 66 Basalt Plateaus 67 Internal Structure 35 Mineral Properties 36 Crystal Form 36 Cleavage...the Strength of Rock 238 Earthquakes and Earth Structure 202 OBJECTIVES 203 Deformation 232 OBJECTIVES |  | | Report (volume) | | to be pieces of the Moon delivered to Earth by impact and gravitational forces. These, too, play a role...science program, paradigms emerged for the general structure, differentiation, and thermal history of the Moon...crust, and a relatively well-sequenced volcanic and impact history anchored by radiometric age dates, have...hypothesis for the origin of the Moon by a giant impact into early Earth. Even after a decade of intense...and ideas about how the information gained might impact our understanding of the Moon were documented. |
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