Mark Krekeler
George Mason Univ, Fairfax, VA
Activity
2004
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POLYSOME-WIDTH VARIATION IN PALYGORSKITE-SEPIOLITE MINERALS: A TEM AND AFM INVESTIGATION OF STRUCTURAL VARIATION AND TRANSFORMATION
T40 Advanced Characterization of the Structures and Behaviors of MineralsSunday, 7 November 20041:30 PM - 5:30 PM
2003
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CLAY MINERALOGY OF ORTSTEIN HORIZONS FROM LAKE SUPERIOR BEACH RIDGES: IMPLICATIONS FOR THE HYDROLOGY OF RIDGE AND SWALE ENVIRONMENTS
96 Quaternary Geology/Geomorphology III: Soils, Aeolian, and Marine GeomorphologyMonday, 3 November 20031:30 PM - 5:30 PM
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MINERALOGIC ASPECTS OF AGGREGATE USED IN CONSTRUCTED WETLANDS IN AKUMAL, MEXICO
14 Engineering and Environmental GeoscienceTuesday, 25 March 20038:00 AM - 12:00 PM
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DETAILED ANALYSIS OF A CONSTRUCTED WETLAND IN AKUMAL, MEXICO
20 Engineering and Environmental Geoscience (Posters)Tuesday, 25 March 20031:00 PM - 5:00 PM
2002
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MIDDLE ORDOVICIAN K-BENTONITES IN THE ARGENTINE PRECORDILLERA: A REVIEW
42 Event Stratigraphy: Evidence for Volcanic, Eustatic, Biotic, Isotopic, and Seismic Events in the Paleozoic Sedimentary RecordFriday, 5 April 20028:00 AM - 12:00 PM
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A FERRICRETE LAYER FROM A LATE HOLOCENE BEACH RIDGE OF LAKE SUPERIOR, AU TRAIN, MICHIGAN
40 Quaternary Geology and Geomorphology (Posters)Friday, 5 April 20028:00 AM - 12:00 PM
2001
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FELDSPAR CHEMISTRY FROM THE MILLBRIG K-BENTONITE AT SHAKERTWON, KY
10 Sedimentary GeologyMonday, 23 April 20011:40 PM - 3:20 PM
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DIAGENESIS OF MIDDLE ORDOVICIAN K-BENTONITES FROM THE CENTRAL ARGENTINE PRECORDILLERA
29 Sedimentology and StratigraphyTuesday, 13 March 20011:50 PM - 3:30 PM
Date Unknown
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PALYGORSKITE DEPOSITS FROM THE HAWTHORNE FORMATION, SOUTHERN GEORGIA: A COMPLEX HISTORY OF SEDIMENTATION AND AUTHIGENESIS
30 Stratigraphy (Posters) I: Silisiclastic