Registros del 1 al 9 de 9 encontrados |
![](./images/clear.gif) 1.- 200 YEARS OF MINING ACTIVITIES AT LA PAZ/SAN LUIS POTOSI/MEXICO; CONSEQUENCES FOR ENVIRONMENT AND GEOCHEMICAL EXPLORATION
ELSEVIER; AMSTERDAM-NEW YORK; III; INTERNATIONAL, 1997
GEOCHEMICAL EXPLORATION 1995; II
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![](./images/clear.gif) 2.- CHEMOSTRATIGRAPHY OF THE K/T-BOUNDARY AT LA SIERRITA AND LA LAJILLA, NE MEXICO
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 1999
GEOLOGICAL SOCIETY OF AMERICA, 1999 ANNUAL MEETING
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![](./images/clear.gif) 3.- MORE EVIDENCE THAT THE CHICXULUB IMPACT PREDATES THE K/T MASS EXTINCTION
METEORITICAL SOCIETY; FAYETTEVILLE, AR; USA; UNITED STATES, 2004
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![](./images/clear.gif) 4.- MULTIELEMENT GEOCHEMICAL INVESTIGATIONS BY SRXRF MICROPROBE STUDIES ON TECTITE MATERIAL; EVIDENCE FROM THE NE-MEXICAN CRETACEOUS/TERTIARY RECORD
AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 2002
AGU 2002 FALL MEETING
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![](./images/clear.gif) 5.- MULTIPLE (IMMISCIBLE) MELT PHASES OF MAFIC COMPOSITION IN CHICXULUB IMPACT EJECTA FROM NORTHEASTERN MEXICO; NEW CONSTRAINTS ON TARGET LITHOLOGIES
AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 2002
AGU 2002 FALL MEETING
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![](./images/clear.gif) 6.- STRATIGRAPHY, SEDIMENTOLOGY AND PETROLOGY OF MULTIPLE SPHERULE-RICH DEPOSITS FROM THE K/T TRANSITION IN THE LA SIERRITA AREA, NE MEXICO
DEUTSCHE GEOLOGISCHE GESELLSCHAFT; HANOVER; DEU; FEDERAL REPUBLIC OF GERMANY, 2001
2001 MARGINS MEETING; INTERNATIONAL CONFERENCE AND ANNUAL MEETING OF THE DEUTSCHE GEOLOGISCHE GESELLSCHAFT AND GEOLOGISCHE VEREINIGUNG; PROGRAM AND ABSTRACTS
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![](./images/clear.gif) 7.- THE CRETACEOUS-TERTIARY (K/T) BOUNDARY TRANSITION AT COXQUIHUI, STATE OF VERACRUZ, MEXICO; EVIDENCE FOR AN EARLY DANIAN IMPACT EVENT?
PERGAMON; OXFORD; GBR; UNITED KINGDOM, 2002
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![](./images/clear.gif) 8.- TWO ANOMALIES OF PLATINUM GROUP ELEMENTS ABOVE THE CRETACEOUS-TERTIARY BOUNDARY AT BELOC, HAITI; GEOCHEMICAL CONTEXT AND CONSEQUENCES FOR THE IMPACT SCENARIO
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2002
CATASTROPHIC EVENTS AND MASS EXTINCTIONS; IMPACTS AND BEYOND
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![](./images/clear.gif) 9.- YAXCOPOIL-1 AND THE CHICXULUB IMPACT
SPRINGER INTERNATIONAL; BERLIN; DEU; FEDERAL REPUBLIC OF GERMANY, 2004
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