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Results: 1-8 |
Results: 8
NATURE AND REGIONAL SIGNIFICANCE OF UNCONFORMITIES ASSOCIATED WITH THE MIDDLE ORDOVICIAN HAGAN K-BENTONITE COMPLEX IN THE NORTH-AMERICAN MIDCONTINENT
Authors: KOLATA DR HUFF WD BERGSTROM SM
Citation: Dr. Kolata et al., NATURE AND REGIONAL SIGNIFICANCE OF UNCONFORMITIES ASSOCIATED WITH THE MIDDLE ORDOVICIAN HAGAN K-BENTONITE COMPLEX IN THE NORTH-AMERICAN MIDCONTINENT, Geological Society of America bulletin, 110(6), 1998, pp. 723-739
THE LOWER SILURIAN OSMUNDSBERG K-BENTONITE - PART I - STRATIGRAPHIC POSITION, DISTRIBUTION, AND PALEOGEOGRAPHIC SIGNIFICANCE
Authors: BERGSTROM SM HUFF WD KOLATA DR
Citation: Sm. Bergstrom et al., THE LOWER SILURIAN OSMUNDSBERG K-BENTONITE - PART I - STRATIGRAPHIC POSITION, DISTRIBUTION, AND PALEOGEOGRAPHIC SIGNIFICANCE, Geological Magazine, 135(1), 1998, pp. 1-13
THE LOWER SILURIAN OSMUNDSBERG K-BENTONITE - PART II - MINERALOGY, GEOCHEMISTRY, CHEMOSTRATIGRAPHY AND TECTONOMAGMATIC SIGNIFICANCE
Authors: HUFF WD BERGSTROM SM KOLATA DR SUN HP
Citation: Wd. Huff et al., THE LOWER SILURIAN OSMUNDSBERG K-BENTONITE - PART II - MINERALOGY, GEOCHEMISTRY, CHEMOSTRATIGRAPHY AND TECTONOMAGMATIC SIGNIFICANCE, Geological Magazine, 135(1), 1998, pp. 15-26
A UNIQUE MIDDLE ORDOVICIAN K-BENTONITE BED SUCCESSION AT ROSTANGA, S.SWEDEN
Authors: BERGSTROM SM HUFF WD KOLATA DR YOST DA HART C
Citation: Sm. Bergstrom et al., A UNIQUE MIDDLE ORDOVICIAN K-BENTONITE BED SUCCESSION AT ROSTANGA, S.SWEDEN, GFF, 119, 1997, pp. 231-244
A BIOSTRATIGRAPHICALLY WELL-CONSTRAINED K-BENTONITE U-PB ZIRCON AGE OF THE LOWERMOST DARRIWILIAN STAGE (MIDDLE ORDOVICIAN) FROM THE ARGENTINE PRECORDILLERA
Authors: HUFF WD DAVIS D BERGSTROM SM KREKELER MPS KOLATA DR CINGOLANI C
Citation: Wd. Huff et al., A BIOSTRATIGRAPHICALLY WELL-CONSTRAINED K-BENTONITE U-PB ZIRCON AGE OF THE LOWERMOST DARRIWILIAN STAGE (MIDDLE ORDOVICIAN) FROM THE ARGENTINE PRECORDILLERA, Episodes, 20(1), 1997, pp. 29-33
OCCURRENCE AND SIGNIFICANCE OF SILURIAN K-BENTONITE BEDS AT ARISAIG, NOVA-SCOTIA, EASTERN CANADA
Authors: BERGSTROM SM HUFF WD KOLATA DR MELCHIN MJ
Citation: Sm. Bergstrom et al., OCCURRENCE AND SIGNIFICANCE OF SILURIAN K-BENTONITE BEDS AT ARISAIG, NOVA-SCOTIA, EASTERN CANADA, Canadian journal of earth sciences, 34(12), 1997, pp. 1630-1643
LARGE-MAGNITUDE MIDDLE ORDOVICIAN VOLCANIC ASH FALLS IN NORTH-AMERICAAND EUROPE - DIMENSIONS, EMPLACEMENT AND POSTEMPLACEMENT CHARACTERISTICS
Authors: HUFF WD KOLATA DR BERGSTROM SM ZHANG YS
Citation: Wd. Huff et al., LARGE-MAGNITUDE MIDDLE ORDOVICIAN VOLCANIC ASH FALLS IN NORTH-AMERICAAND EUROPE - DIMENSIONS, EMPLACEMENT AND POSTEMPLACEMENT CHARACTERISTICS, Journal of volcanology and geothermal research, 73(3-4), 1996, pp. 285-301
NOMENCLATURE, STRATIGRAPHY, CHEMICAL FINGERPRINTING, AND AREAL DISTRIBUTION OF SOME MIDDLE ORDOVICIAN K-BENTONITES IN BALTOSCANDIA
Authors: BERGSTROM SM HUFF WD KOLATA DR BAUERT H
Citation: Sm. Bergstrom et al., NOMENCLATURE, STRATIGRAPHY, CHEMICAL FINGERPRINTING, AND AREAL DISTRIBUTION OF SOME MIDDLE ORDOVICIAN K-BENTONITES IN BALTOSCANDIA, GFF, 117, 1995, pp. 1-13
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