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The AAPG/Datapages Combined Publications Database

Showing 11,106 Results. Searched 200,636 documents.

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Whole-rock geochemistry and heavy mineral analysis as petroleum exploration tools in the Bowser and Sustut basins, British Columbia, Canada

K.T. Ratcliffe, A.C. Morton, D.H. Ritcey, C.A. Evenchick

CSPG Bulletin

... of field samples from frontier basins. The approach in mature petroleum settings is generally to use well cuttings that, by their depth-related nature...

2007

Some Relations Among Sedimentation, Stratigraphy, and Seismic Exploration

W. C. Krumbein

AAPG Bulletin

..._Page 1516------------------------------ "weathering layer," and k is a parameter which controls the rate of velocity change with depth. The initial...

1951

History of Burial Diagenesis Determined from Isotopic Geochemistry, Frio Formation, Brazoria County, Texas

K. L. Milliken , L. S. Land , R. G. Loucks

AAPG Bulletin

... weathering conditions: Geochim. et Cosmochim. Acta, v. 42, p. 1517-1522. Clayton, R. N., L. J. Muffler, and D. E. White, 1968, Oxygen isotope study...

1981

Use of spectral gamma-ray signature to interpret stratigraphic surfaces in carbonate strata: An example from the Finnmark carbonate platform (Carboniferous-Permian), Barents Sea

S. N. Ehrenberg, T. A. Svånå

AAPG Bulletin

... to accurate correction between core depth (CD) and log depth (LD). These corrections are substantial in many places, and one 16 m interval of the core...

2001

The Middle-Upper Devonian Clastic Wedge of the Franklinian Geosyncline

Ashton Embry, J. Edward Klovan

CSPG Bulletin

... of the compass was checked by taking sun shots and by measuring the known regional strike. On return from the field, the regional strike and dip were...

1976

Composition, Diagenesis, and Weathering of the Sediments and Basement of the Callabonna Sub-Basin, Central Australia: Implications for Landscape Evolution

Eric Tonui,,, Patrice De Caritat,§

Journal of Sedimentary Research (SEPM)

...Composition, Diagenesis, and Weathering of the Sediments and Basement of the Callabonna Sub-Basin, Central Australia: Implications for Landscape...

2003

Hummingbird and Whiterabbit Reef Margins (Frasnian), Alberta

A. S. Hedinger, R. H. Workum

CSPG Special Publications

... of Leduc reef building are usually distinguishable. The Cairn consists of dark brown, resistant weathering organic dolomite, while the Peechee...

1988

Stability of Index Minerals in Soils with Particular Reference to Quartz, Zircon, and Garnet

James D. Raeside

Journal of Sedimentary Research (SEPM)

... or crystalline inclusions. Some varieties of garnet are susceptible to weathering, notably those with high iron content, and both quartz and zircon...

1959

Factors Controlling the Formation of Microspar in the Bromide Formation

Mark W. Longman

Journal of Sedimentary Research (SEPM)

... of micrite to microspar occurred during outcrop weathering, but most neomorphism seems to have occurred after burial to moderate depths and after cementation...

1977

Constant size and mobility of grains in the Oligo-Miocene megafan deposits in the Swiss Molasse Basin despite long-term changes in tectonic processes, climatic conditions, and sediment flux

Philippos Garefalakis, Fritz Schlunegger, Ariel Henrique Do Prado, David Mair, Alexander C. Whittaker

Journal of Sedimentary Research (SEPM)

... was preferentially stored on the fan. The calculations also revealed that the D50 and D84 have a higher probability of c. 75% and 88%, respectively...

2025

Hydrogeochemical controls on brackish groundwater and its suitability for use in hydraulic fracturing: The Dockum Aquifer, Midland Basin, Texas

Francisco R. Reyes, Mark A. Engle, Lixin Jin, Michael A. Jacobs, and Jasper G. Konter

Environmental Geosciences (DEG)

..., A. D., J. D. Blum, and C. P. Chamberlain, 2003, Climatic and tectonic controls on chemical weathering in the New Zealand Southern Alps: Geochimica et...

2018

Long-Range Petroleum Migration in the Illinois Basin (1)

CRAIG M. BETHKE , JACKIE D. REED , and DONALD F. OLTZ

AAPG Bulletin

.... Schmoker, 1983, High-porosity Cenozoic carbonate rocks of south Florida, progressive loss of porosity with depth: AAPG Bulletin, v. 67, p. 191-200...

1991

Carbonate Lake Deposits Associated With Distal Siliciclastic Perennial-River Systems

Elizabeth Gierlowski-Kordesch, David B. Finkelstein, Jessie J. Truchan Holland, Kevin D. Kallini

Journal of Sedimentary Research (SEPM)

... calcretes and gypcretes, in Wilson, R.C.L., ed., Residual Deposits: Surface Related Weathering Processes and Materials: Geological Society of London...

2013

Volumetric Relations Between Dissolved Plagioclase and Kaolinite in Sandstones: Implications for Aluminum Mass Transfer in the San Joaquin Basin, California

Michael J. Hayes, James R. Boles

Special Publications of SEPM

... Other aluminum sources and sinks are volumetrically minor in these sandstones Dissolved plagioclase and kaolinite presently appear from 600 m to depth...

1992

Fluid Flow Modeling in the Llanos Basin, Colombia

Felipe Gonzalez-Penagos, Isabelle Moretti, Xavier Guichet

AAPG Special Volumes

... of the formation waters are used to specify up to which depth the meteoric water may be found and how the upward fresh water flow due to the smectite...

2017

TAPHONOMY, GEOLOGICAL AGE, AND PALEOBIOGEOGRAPHY OF LOTOSAURUS ADENTUS (ARCHOSAURIA: POPOSAUROIDEA) FROM THE MIDDLE-UPPER TRIASSIC BADONG FORMATION, HUNAN, CHINA

CEDRIC J. HAGEN, ERIC M. ROBERTS, CORWIN SULLIVAN, JUN LIU, YANYIN WANG, PRINCE C. OWUSU AGYEMANG, XING XU

PALAIOS

..., or insect modification, and display minimal weathering. The site is reinterpreted as a pedogenically modified floodplain pond (and overlying fluvial channel...

2018

Clay Minerals as Paleoenvironmental Indicators in two Large Lakes of the African Rift Valleys: Lake Malawi and Lake Turkana

Richard F. Yuretich, Catherine J. Ervin

Special Publications of SEPM

... whereas smectite is more significant in the south Highly diagenetic product formed by reactions with lake water just above the depth of the minerals varies...

2002

Paleoclimatic Significance of Widespread Proterozoic Silcretes in the Bear and Churchill Provinces of the Northwestern Canadian Shield

Gerald M. Ross , Jeffrey R. Chiarenzelli

Journal of Sedimentary Research (SEPM)

...) and, therefore, lack these features and are characterized by quartzine and silica vugh-fills. In addition, the depth of the weathering profile associated...

1985

Proterozoic Stream Deposits: Some Problems of Recognition and Interpretation of Ancient Sandy Fluvial Systems

Darrel G. F. Long

Dallas Geological Society

... Proterozoic continental sedimentation breaks and weathering epochs of the Russian Platform as shown by study of the Krivoy Rog district: Doklady Akad...

1977

Proterozoic Stream Deposits: Some Problems of Recognition and Interpretation of Ancient Sandy Fluvial Systems

Darrel G. F. Long

CSPG Special Publications

... Proterozoic continental sedimentation breaks and weathering epochs of the Russian Platform as shown by study of the Krivoy Rog district: Doklady Akad...

1977

Ripple Marks in Quartz Arenites of the Hurwitz Group, Northwest Territories, Canada: Evidence for Sedimentation in a Vast, Early Proterozoic, Shallow, Fresh-Water Lake

Lawrence B. Aspler , Jeffrey R. Chiarenzelli , Terry L. Bursey

Journal of Sedimentary Research (SEPM)

... rift basins: Tectonophysics, v. 94, p. 141-168. DIEM, B., 1985, Analytical method for estimating palaeowave climate and water depth from wave ripple...

1994

Organic Geochemistry, Incipient Metamorphism, and Oil Generation in Black Shale Members of Phosphoria Formation, Western Interior United States

George E. Claypool, Alonza H. Love, Edwin K. Maughan

AAPG Special Volumes

... conversion to petroleum hydrocarbons at temperatures corresponding to a 2.5 to 4.5-km range of burial depth. At shallow depths, Phosphoria sedimentary...

1984

Organic Geochemistry, Incipient Metamorphism, and Oil Generation in Black Shale Members of Phosphoria Formation, Western Interior United States

George E. Claypool, Alonza H. Love, Edwin K. Maughan

AAPG Bulletin

... hydrocarbons at temperatures corresponding to a 2.5 to 4.5-km range of burial depth. At shallow depths, Phosphoria sedimentary rocks are rich in extractable...

1978

Soil related factors controlling erosion and landslides in Malaysia

S. Paramananthan, Nurfashareena Muhamad, Joy Jacqueline Pereira

Geological Society of Malaysia (GSM)

... and leaching of bases and silica are characterised by weathering zones exceeding 10 m in depth. The dissimilarity in climate conditions invariable result...

2021

Intraplate Stresses: A Tectonic Cause For Third-Order Cycles in Apparent Sea Level

Sierd Cloetingh

Special Publications of SEPM

... an erosional or weathering horizon. External tension (or equivalently, relaxation of compression) widens the basin, causes relative subsidence...

1988

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