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The AAPG/Datapages Combined Publications Database

Showing 11,101 Results. Searched 200,693 documents.

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Abstract: Weathering Style and Geochemical (Major and Rare Earth Elements) Content of Granitic and Basaltic Soils from Kuantan, Peninsular Malaysia

Azman A Ghani

Geological Society of Malaysia (GSM)

...Abstract: Weathering Style and Geochemical (Major and Rare Earth Elements) Content of Granitic and Basaltic Soils from Kuantan, Peninsular Malaysia...

2017

Abstract: Variation of the K2O Content of Pelites with Time In Atlasic and South-Atlasic Basins: a Record of Africa Drift Toward the North?; #90137 (2011)

B. GOFFÉ, O. SADDIQI, and A. ABATALIB

Search and Discovery.com

... weathering sensitive element. So, it was interesting to test the hypothesis of a possible effect, on the pelite K2O content, of the variation with time...

2011

Abstract: Filling Characteristics, Reservoir Features and Exploration Significance of a Thick Volcanostratigraphic Sequence in a Half-Graben Basin; #90295 (2017)

Huafeng Tang, Xinying Zhao, Weihua Bian, Shouwei Deng

Search and Discovery.com

... space. Secondary pores are the most common, primary pores are the second most common, and fractures are the least common. The widespread weathering...

2017

Petroleum Derived Hydrocarbons in Gulf of Mexico Waters

C. B. Koons , P. H. Monaghan

GCAGS Transactions

... is a particulate form floating on and near the surface of the ocean, generally called "tar balls" or "tar lumps," particularly when they appear on recreational...

1973

ORIGIN OF AUSTRALIAN URANIUM DEPOSITS: A UNIVERSAL PROCESS THAT CAN BE APPLIED TO DEPOSITS IN SASKATCHEWAN

F. F. Langford

Saskatchewan Geological Society

... per million of uranium. It is believed that weathering of these rocks releases uranium, which is transported by surface water or near-surface...

1974

P-wave velocity inversion with average velocity analysis method

Yan Yuefeng, Jing Shaodong, Wang Yingwei, Zhong Chuhan

International Meeting for Applied Geoscience and Energy (IMAGE)

... W-D and Poisson's ratio. The P-wave velocity can be calculated by apparent Poisson’s ratio. Anjom et al (2021) proposed the procedure of near-surface...

2024

Hydrocarbon Occurrences in the Frontal and Central Ouachita Mountains, Oklahoma

Joseph A. Curiale, William E. Harrison, Garmon Smith

Oklahoma City Geological Society

... the Mississippian Stanley Group further indicate the possibility of vertical migration. Finally, migration along a listric fault, with subsequent near-surface...

1984

Abstract: Some Engineering Geological and Geophysical Properties of Weathered Granitic Soils in Fraser Hill, Pahang (Paper P23)

Zaw Win, Umar Hamzah, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... weathered rock. The surface electrical resistivity also varies with the increase of weathering grade. Average resistivity changes from 1500 ohm/m for grade...

2010

Abstract: Mechanism of Intense Chemical Weathering of Gabbro to Bauxite in Bukit Jebong, Sarawak

Muhammad Naim Nasaruddin, Hassan Baioumy, Ahmad Muzakkir, Khairom Muzakkir Bin Baharom

Geological Society of Malaysia (GSM)

...Abstract: Mechanism of Intense Chemical Weathering of Gabbro to Bauxite in Bukit Jebong, Sarawak Muhammad Naim Nasaruddin, Hassan Baioumy, Ahmad...

2017

Rock-soil transition in weathering of a porphyritic biotite granite

John Kuna Raj

Geological Society of Malaysia (GSM)

...Rock-soil transition in weathering of a porphyritic biotite granite John Kuna Raj CATATAN GEOLOGI GEOLOGICAL NOTES DOI : https://doi.org...

2022

The Physical and Chemical Sedimentology of Two High-Altitude Acid Salars in Chile: Sedimentary Processes In An Extreme Environment

Kathleen C. Benison

Journal of Sedimentary Research (SEPM)

...) Efflorescent salt crystals growing on crinkly microbial sediment near salar pool. I) Large wind-deposited abraded gypsum crystal clasts on surface...

2019

Stratigraphy and Palaeogeography: Part II: PART 2

John M. Muir

AAPG Special Volumes

... Staub's (162) discussion of this area. End_Page 133------------------------ cliff near the top (elevation, about 220 feet) of Cerro Topila, just east...

1936

Diagenesis of Sandstones in the Morrison Formation within the Paradox Basin

George N. Breit, Martin B. Goldhaber

Utah Geological Association

..., b) deeper burial, c) passage of fault-related solutions, and d) near-surface weathering. Figure 1. Generalized geologic map of the study area...

1996

Hydrothermal Alteration of Phosphoria Mudstones

Lawrence F. Rooney

Journal of Sedimentary Research (SEPM)

... of them very extensive, suggest that the igneous basement is near the surface. The degree of deformation and intrusion, however, varies from one sample...

1957

Middle Permian Telodiagenetic Processes in Neoproterozoic Sequences, Tandilia System, Argentina

Patricia Eugenia Zalba, Marcelo Manassero, Emmanuel Laverret, Daniel Beaufort, Alain Meunier, Martin Morosi, Laura Segovia

Journal of Sedimentary Research (SEPM)

... minerals) of the alunite group and concluded that these minerals occur at low-pH conditions, in a wide range of environments near the surface of the Earth...

2007

Preliminary Interpretation of Soil-Gas Data and Relationships to other Hydrocarbon Microseepage Indicators, Four Corners Platform - San Juan Basin Transitional Area, Southwest Colorado and Northwest New Mexico

Kimberley I. Cunningham

Rocky Mountain Association of Geologists

... in the oxidizing near-surface environment. Helium anomalies in soil-gas correlate with this magnetic trend and also occur over the Red Mesa and Cinder Butte...

1988

Some Unique and Imaginative Geological Features (Mimetoliths) in Selected Limestone Sites in Malaysia: Study on Their Formational Processes and Geotourism Potentials

Dony Adriansyah Nazaruddin, Hafzan Eva Mansor, Mohammad Muqtada Ali Khan

Geological Society of Malaysia (GSM)

... and exogenic processes, such as tectonic uplift, weathering (including solution), erosion, and so on. This study will recommend that all these features should...

2017

THE THREE FORKS GROUP (UPPER DEVONIAN-KINDERHOOKIAN) OF SOUTHERN SASKATCHEWAN

JAMES E. CHRISTOPHER

Montana Geological Society

... rises from an elevation of 5,200 feet below sea level in the southeast to 200 feet above sea level in the northeast, or in terms of subsurface...

1962

Geology of Rocky Mountain Front Ranges Near Bow River, Alberta

Leslie M. Clark

AAPG Bulletin

...Geology of Rocky Mountain Front Ranges Near Bow River, Alberta Leslie M. Clark 1949 614 633 33 4. (April) The front ranges of the Rocky Mountains...

1949

Quaternary Geology of the Wood River Area, Wyoming

Roy M. Breckenridge

Wyoming Geological Association

... ramparts, or rock glaciers, they are consistently found near an elevation of 3,290 meters. Richmond (1960, p. 224) estimated the average Temple Lake...

1975

The Green River Formation in Piceance Creek and Eastern Uinta Basins; Frontmatter and Roadlogs

Walter R. Averett, Craig S. Goodknight, G. J. Daub, R. G. Young, C. R. Neill, R. D. Dayvault, G. M. Smith, W. L. Chenoweth, P. K. Sokolosky

Grand Junction Geological Society

... to southwest 12 to 15 mi away is Cathedral Bluffs at elevation of about 8,500 ft near western edge of Piceance Creek basin.   2.7 119.1 Turn right (north...

1995

Unconformities Within a Progradational Estuarine System: The Upper Santonian Virgelle Member, Milk River Formation, Wrlting-on-Stone Provincial Park, Alberta, Canada

Rum Meyer, Federico F. Krause, Dennis R. Braman

Special Publications of SEPM

..., adjacent estuarine horizons that had been sub coeval estuarine coastal plain, from horizons that had been subplain ject to near surface weathering...

1998

A Review of Recent Studies on the Marine Pleistocene of the Atlantic Coastal Plain -- New Jersey to Georgia

Horace G. Richards

GCAGS Transactions

... mollusks have been found up to an elevation of 15 feet near Libertytown. Although not specifically so stated, it is probable that these deposits can...

1969

Burial Dedolomite in the Mississippian Madison Limestone, Wyoming and Utah Thrust Belt

Joyce M. Budai, Kyger C. Lohmann, Robert M. Owen

Journal of Sedimentary Research (SEPM)

... No. 1. (March), Calcitization of dolomite in sedimentary carbonate sequences is often interpreted as a near-surface process reflecting either...

1984

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