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The AAPG/Datapages Combined Publications Database
Showing 2,968 Results. Searched 195,354 documents.
Abstract: In situ Hf-isotope zircon data from two Paleoproterozoic bimodal volcanic segments of the Aillik Group, Makkovik Province, Labrador
Crystal Laflamme, Alana M. Hinchey, Paul J. Sylvester
Atlantic Geology
...Abstract: In situ Hf-isotope zircon data from two Paleoproterozoic bimodal volcanic segments of the Aillik Group, Makkovik Province, Labrador Crystal...
2010
Abstract: Petrophysics of Bimodal Porosity: Lower Cretaceous Rodessa Limestone, Running Duke Field, Houston County, Texas, by G. B. Asquith and A. D. Jacka; #91014 (1992).
Search and Discovery.com
1992
Rock Type, Productivity and Reserves of the Falher F, Cutbank Area, Alberta
Steven R. VanSickle
CSPG Special Publications
... types, unimodal conglomerate, bimodal conglomerate and sandstone, were identified, each with unique petrophysical properties, and together forming...
1995
Abstract: Cyclic, bimodal volcanism in a Siluro-Devonian continental volcanic zone: the Eastport Formation, southwestern New Brunswick
Kelsie A. Dadd, Nancy A. Van Wagoner, Diane K. Baldwin, Wayne McNeil
Atlantic Geology
...Abstract: Cyclic, bimodal volcanism in a Siluro-Devonian continental volcanic zone: the Eastport Formation, southwestern New Brunswick Kelsie A. Dadd...
1989
Abstract: Earliest Silurian age for the bimodal Kingston dike complex in southern New Brunswick, Canada
R. Doig, R. D. Nance, J. B. Murphy, P. Cassedy
Atlantic Geology
...Abstract: Earliest Silurian age for the bimodal Kingston dike complex in southern New Brunswick, Canada R. Doig, R. D. Nance, J. B. Murphy, P...
1990
Discussion of "Internal Geometry and Origin of Vegetated Coastal Sand Dunes": DISCUSSION
D. H. Yaalon
Journal of Sedimentary Research (SEPM)
... to support his contention on the effect of vegetation on the bimodal distribution of inclinations (11°-15° and 25°-35°) and on the bimodal azimuth...
1975
The Texture of Compacted Bimodal Sediments
John F. Potter
Journal of Sedimentary Research (SEPM)
...The Texture of Compacted Bimodal Sediments John F. Potter 1977 Vol. 47 No. 4. (December), The differences in texture between the angular matrix...
1977
Abstract: An overview of volcanogenic massive sulfide (VMS) deposits of the Newfoundland Appalachians: lassification, mineralization styles, and grade-tonnage data
Stephen Piercey, John Hinchey
Atlantic Geology
...: 1) mafic-type deposits (Cu-rich, mostly hosted by ophiolitic rocks – e.g., Bay of Islands, Little Deer); 2) bimodal mafic-type deposits (Cu-Zn rich...
2008
Abstract: NMR analysis of a bimodal pre-Khuff clastic pore system; #90254 (2016)
Andrea Valori, David Forsyth, Gabor Hursan, Wael Abdallah
Search and Discovery.com
...Abstract: NMR analysis of a bimodal pre-Khuff clastic pore system; #90254 (2016) Andrea Valori, David Forsyth, Gabor Hursan, Wael Abdallah AAPG...
2016
Abstract: Epithermal-style gold mineralization in the eastern Cobequid Highlands, Nova Scotia: towards a first model
Kali Gee, Jacob J. Hanley, Trevor Machattie, Kevin Neyedley
Atlantic Geology
... Au system in Late Devonian to Early Carboniferous bimodal volcanic rocks. In this area of the Highlands, two distinct volcanic units are present...
2017
Abstract: Avalonian volcanic rocks of Nova Scotia
J. Dostal, J. D. Keppie, J. B. Murphy
Atlantic Geology
..., bimodal alkal I and thole I ltlc, within-plate Cambrian volcanism occurred In smal I pul I-apart rifts. Volcanism next occurred at the beginning...
1986
Eolian Sedimentology Interpreted from Dipmeter Results: ABSTRACT
R. D. Nurmi, V. R. Hepp
AAPG Bulletin
... azimuths about the wind direction. Longitudinal, or seif, dunes are elongate parallel with wind direction and are characterized by a bimodal distribut...
1979
ABSTRACT: Geochemical analysis of source area and climate changes in two fluvial members with bimodal net: gross, by Deirdre Ratigan; #90157 (2012)
Search and Discovery.com
2012
Braided Fluvial to Marine Transition: The Basal Lower Cambrian Wood Canyon Formation, Southern Marble Mountains, Mojave Desert, California: DISCUSSION
John R. Foster
Journal of Sedimentary Research (SEPM)
... Canyon and for different cross-stratification types show polymodal to bimodal distributions. The rose diagram for all the readings taken in the middle...
1991
Abstract: New perspectives on the origin and distribution of Cenozoic epithermal gold-silver deposits in the northwestern United States
David A. John
Atlantic Geology
... and younger and are spatially related to two igneous suites: (1) bimodal basalt-rhyolite and (2) western andesite. In contrast, few epithermal deposits...
2005
Description of Intragranular Micropores in Ooid Grainstones with Bimodal Porosity Network from Lower Cretaceous Lekhwair Formation in United Arab Emirates
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Slide 1
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Origin of Bimodal Sands in Some Modern Environments
Asahiko Taira , Peter A. Scholle
Journal of Sedimentary Research (SEPM)
...Origin of Bimodal Sands in Some Modern Environments Asahiko Taira , Peter A. Scholle 1979 Vol. 49 No. 3. (September), Grain settling velocity...
1979
Bimodal Porosity in Oolitic Reservoir--Effect on Productivity and Log Response, Rodessa Limestone (Lower Cretaceous), East Texas Basin
B. D. Keith , Edward D. Pittman
AAPG Bulletin
...Bimodal Porosity in Oolitic Reservoir--Effect on Productivity and Log Response, Rodessa Limestone (Lower Cretaceous), East Texas Basin B. D. Keith...
1983
Reservoir Properties of Conglomerates and Conglomeratic Sandstones: GEOLOGIC NOTES
R. H. Clarke
AAPG Bulletin
...Reservoir Properties of Conglomerates and Conglomeratic Sandstones: GEOLOGIC NOTES R. H. Clarke 1979 799 803 63 5. (May) Bimodal clastic sedimentary...
1979
Facies Associations in Tidal/Littoral Shelf Settings: Lower Cambrian Gog Group, Southern Canadian Rocky Mountains: Abstract
F. J. Hein, S. G. Pemberton, S. J. Rodvang
CSPG Special Publications
... and sequences are poorly developed. Unimodal paleoflow patterns occur in trough cross-bedded facies toward the base of the section, bimodal paleoflows...
1986
The Application of a Discriminant Function to a Problem in Petroleum Petrology
John Rathbone Emery
Journal of Sedimentary Research (SEPM)
... has a bimodal distribution while the Berea is unimodal. The majority of the Berea samples fall between the extremes shown by the Pocono. 2. The Berea...
1955
Petrophysics of Bimodal Porosity: Lower Cretaceous Rodessa Limestone, Running Duke Field, Houston County, Texas
G. B. Asquith, A. D. Jacka
GCAGS Transactions
...Petrophysics of Bimodal Porosity: Lower Cretaceous Rodessa Limestone, Running Duke Field, Houston County, Texas G. B. Asquith, A. D. Jacka 1992 Vol...
1992
Abstract: A Preliminary Look at the Field and Petrographic Relationships of Intrusions of the Tilting Harbour Area, Fogo Island, Newfoundland, Canada
Emily Gorner, Greg Dunning
Atlantic Geology
..., biotiteand hornblende-quartz diorite and mafic layered rocks within approximately 1 km of coastline. These are cut by late bimodal mafic-felsic dykes...
2015
Limitations in Paleocurrent Analysis of Trough Cross-Stratification: ABSTRACT
R. H. Dott, Jr.
AAPG Bulletin
.... In simple cases, trough-sets yield bimodal histograms bisected by trough axes (which must be distinguished from other bimodal causes). Asymmetry...
1970