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The AAPG/Datapages Combined Publications Database

Showing 2,480 Results. Searched 195,387 documents.

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ABSTRACT: Geochemistry of the North-Eastern Saharan Basins: Correlation between Oils and Source Rocks Based on Isotope Ratios in Polar Compounds; #90016 (2003)

M. Makhous

Search and Discovery.com

... is established in the kerogen of the source rock which then is inherited by the respective oil. Given the direct link between the polarity of the compounds...

Unknown

ABSTRACT: Using Dual-Sensor Streamers to Address Seismic Imaging Challenges in OML 133, Offshore Nigeria; #90115 (2010)

Chris Tapie, Yvonne Paisant, Per Eivind Dhelie, and Robert Lory

Search and Discovery.com

... is reflected with an opposite polarity to up-going energy. Since pressure is a scalar quantity, hydrophones record up-going and down-going energy...

2010

Paleomagnetism of the Monterey (Miocene) and Fernando (Pliocene-Pleistocene) Formations, Balcom Canyon, Ventura Basin, California

Joseph C. Liddicoat

Pacific Section SEPM

... paleomagnetic polarity that begins 115 meters beneath the Bailey Ash (age 1.2 ± 0.2 million years) and ends 63 meters beneath the ash. On the basis...

2001

Evolution of Source-Distal to Source-Proximal Fluvial Regimes in the Himalayan Molasse: Abstract

Gary D. Johnson

Dallas Geological Society

... is provided by a magnetic polarity reversal stratigraphy which is established for the Upper Siwalik sub-Group. This is coupled with radiometric age...

1977

Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea

S. V. Dadisman, M. S. Marlow

Circum Pacific Council Publications

..., Papua New Guinea, shows a high-amplitude, negative-polarity reflection that we believe is from the top of a magma chamber. The reflecting horizon lies...

1988

Evolution of Source-Distal to Source-Proximal Fluvial Regimes in the Himalayan Molasse: Abstract

Gary D. Johnson

CSPG Special Publications

... is provided by a magnetic polarity reversal stratigraphy which is established for the Upper Siwalik sub-Group. This is coupled with radiometric age...

1977

Monitoring in a Western Canadian Shale Play With a Sparse Surface Network: Moment Tensor Analysis Implications

Kit Chambers, Bogdan Batlai, Brad Bialowas, John Nieto, Dario Baturan

Unconventional Resources Technology Conference (URTEC)

... process. The mechanisms are primarily dip-slip/horizontal-slip (DSHS) style sources with a consistent polarity, however, there are notable exceptions...

2017

Magnetostratigraphy of Upper Paleocene through Lower Middle Eocene Strata of Northwest Europe

Jason R. Ali, Ernie A. Hailwood

Special Publications of SEPM

... individual outcrops or boreholes. The geomagnetic polarity time-scale of Berggren and others (this volume), based on Cande and Kent (1992), has been used...

1995

Abstract: Reversing the impact of the Haughton Crater, Devon Island, Canada

J. C. Gosse, K. Stübner, N. Rybczynsky, D. Stockli, K. Taylor, R. Barendregt, Y. Kettanah, M. Dawson, N. Marshall, C. Sampson, B. Maguire, J. Hinch, H. Semotiuk

Atlantic Geology

... of the sequence, suggest that the entire sequence has reversed polarity. This, along with XRD analysis of clays that show no evidence of an early marine...

2013

Magnetostratigraphy and Biostratigraphy of the Continental Paleocene of the Red Deer Valley, Alberta, Canada

J.F. Lerbekmo, T.D. Demchuk,, M.E. Evans, G.S. Hoye

CSPG Bulletin

.... Geological Society of America Bulletin, v. 25, p. 355-380. Butler, R.F., Krause, D.W. and Gingerich, P.D. 1987. Magnetic polarity stratigraphy...

1992

A 5 My Chronology of Carbonate Platform Margin Aggradation, Southwestern Little Bahama Bank, Bahamas

Donald F. Mcneill , G. Michael Grammer , Stuart C. Williams

Journal of Sedimentary Research (SEPM)

.... 1272-1287. CANDE, S.C., AND KENT, D.V., 1995, Revised calibration of the geomagnetic polarity time scale for the Late Cretaceous and Cenozoic: Journal...

1998

Abstract: The Northwest Borneo Geosyncline in Its Geotectonic Setting

N. S. Haile

Geological Society of Malaysia (GSM)

... of the normal continental foreland. A marked dynamic polarity is shown by migration of flysch deposition, orogeny, and molasse deposition, from south...

1968

Paleontology and Magnetostratigraphy of the Eocene Krabi Basin (Southern Thailand)

Mouloud Benammi, Yaowalak Chaimanee, Jean-Jacques Jaeger, Varavudh Suteethorn, Stéphane Ducrocq

Geological Society of Malaysia (GSM)

... been sampled displays only reverse polarity. The mean direction for reversed polarity samples was D = 192.34, I = -15.5 (N = 71...

1999

The Paleomagnetic Contribution to the Permian-Triassic Boundary [Abstract]

A. E. M. Nairn, D. N. Peterson

CSPG Bulletin

.... Commonly rocks are found with a polarity opposite to that anticipated and the directions themselves indicate an increasing deviation from the present...

1971

Abstract: Dunnage-Gander relations in the Appalachian-Caledonian orogen: evidence for an early Ordovician arc-continent collision

Cees Van Staal, Harold Williams

Atlantic Geology

...-continent collision took place along an Avalon margin. Collision was followed by a reversal in subduction polarity. New southeast-directed subduction...

1992

ABSTRACT: Magnetostratigraphy as a correlation tool for carbonate environments: Examples from the Lennard Shelf, Canning Basin, Western Australia

Eric Tohver, Sergei Pisarevsky, Maodu Yan, Jeroen Hansma, Ted E. Playton, Joseph Kirschvink, Kate Trinajstic, Peter Haines, Roger Hocking, Paul Montgomery

Petroleum Exploration Society of Australia (PESA)

... polarity record observed in all environments provides a detailed template for correlation around the Canning Basin. Furthermore, the compiled results...

2013

New Geologic Time Scale 2004

Ian Davison

Houston Geological Society Bulletin

..., magnetic polarity reversals and geomathematics have co-operated on the mammoth task of incorporating all the new data that has been acquired since...

2005

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