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The AAPG/Datapages Combined Publications Database

Showing 10,239 Results. Searched 200,636 documents.

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Dune Reddening Along the Outer Banks of North Carolina: DISCUSSION

Robert Dolan

Journal of Sedimentary Research (SEPM)

... to reddish material grading downward into buff or gray unaltered sands. The ridges of "intermediate" age lack the thin dark near-surface horizon...

1970

Abstract: Sequential Geometric Models of Detachment Folds: Alaminos Canyon Area, Gulf of Mexico

John H. Spang

GCAGS Transactions

... at the highest levels in the anticline and migrates downward with increasing shortening. This initial shortening followed by elongation is shown...

2006

Abstract: Fine grained gold analysis in soil samples: a strategy to avoid the nugget effect

Jason Willson, Cliff Stanley, John Murimboh

Atlantic Geology

... sample techniques, its gold grades are biased downward and they exhibit less geochemical contrast because coarse nuggets are absent. Consequently...

2013

Productive Horizons of the Upper Cretaceous Sediments of the Sythian Zone of the Carpathians

G. F. Geletiy, M. I. Shebchuk, M. M. Chayka

Petroleum Geology: A Digest of Russian Literature

.... The Opakov plate forms a broad anticlinal warp of Carpathian trend. The sections consists from the top downward of the Manyav, Yamnen, and upper...

1982

Vertical Zonality in the Distribution of Oil and Gas Pools in the North Sakhalin Oil-Gas Basin

N. I. Mochalov

Petroleum Geology: A Digest of Russian Literature

... dislocated group includes the Tungor, Kolendin, and coastal fields. Downward along the section in these fields are gas, gas-condensate and gas-condensate...

1984

Informal Notice

James Clarke

Petroleum Geology: A Digest of Russian Literature

... of the Turonian would escape downward rather than upward, particularly since the upward escape route has not only a clay seal but also a permafrost cap...

1988

Pre-Triassic Stratigraphy of the Four Corners Region: ABSTRACT

Four Corners Geological Society

AAPG Bulletin

... downward episodically sufficiently to allow the deposition of Cambrian, Ordovician, Devonian, and Mississippian carbonate and sorted clastic strata as shelf...

1953

Abstract: 3D Magnetic Modelling for Iron Ore Exploration in Gambang, Kuantan, Pahang

Woo Chaw Hong, Rocky Martakusumah, Low Keng Lok, Aina Nadiah Abd Aziz

Geological Society of Malaysia (GSM)

... downward. An Analytical Signal (AS) map, which is defined as gradient of magnetic force, shows an area of high magnetic gradient which can be correlated...

2017

Markings on Joint Surfaces in Anglesea Member of Demon's Bluff Formation, Anglesea, Victoria: GEOLOGICAL NOTES

H. G. Raggatt

AAPG Bulletin

... not pass upward into the overlying Addiscot member. No useful comment can be offered about the downward extent of the joints as the bottom of the Anglesea...

1954

Problem of Oil-Gas Occurrence on Erosional-Tectonic Highs of the Paleozoic of Southeast West Siberia

O. O. Abrosimova

Petroleum Geology: A Digest of Russian Literature

... downward along fractures from the overlying Jurassic rocks. All the favorable intervals are above the reflecting interface. See figure 1. Figure 1...

1996

Oil-Gas Prospects of Razdan Anticline, Armenia

Yu. R. Kagramanov

Petroleum Geology: A Digest of Russian Literature

... on the anticline, the upper Eocene is characterized by anomalous zones of saturation by organic matter. For example, in well 14-p downward along...

1998

Differential Entrapment of Oil and Gas in Arbuckle Dolomite in Central Kansas: ABSTRACT

Robert F. Walters

AAPG Bulletin

.... Ground water moved downward through joints, then laterally along bedding planes in the soluble dolomite, continuing down dip under Ordovician Simpson...

1958

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