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The AAPG/Datapages Combined Publications Database

Showing 11,101 Results. Searched 200,599 documents.

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Recent and Pleistocene Geology of Southeast Texas: Field Excursion No. 3, November 10 and 11

H. A. Bernard, R. J. LeBlanc, C. F. Major

Houston Geological Society

... drainage systems (Figure 13). The elevation of the coastwise Lissie plain varies from about 100 feet near its seaward limits to approximately 160 feet...

1962

Trend Areas and Exploration Techniques: South-Texas Uranium: Geologic Controls, Exploration Techniques, and Potential

Kendell A. Dickinson, Joseph S. Duval

Houston Geological Society

... results from lack of knowledge about the extent to which the formation of epigenetic uranium deposits depends on near-surface weathering. Campbell...

1977

Tertiary Stratigraphy and Uranium Mines of the Southeast Texas Coastal Plain, Houston to San Antonio, Via Goliad: Field Excursion No. 4, November 15, 1962

D. H. Eargle, R. T. Foust Jr.

Houston Geological Society

... and silica induration near the surface. In the calcareous sediments, chiefly of the Miocene and younger rocks, extensive caliche developed in the soil...

1962

Diagenetic Processes in Sandstones

Harvey Blatt

Special Publications of SEPM

... meters This might occur either soon after burial or at any subsequent time that tectonic forces raise the unit to a near surface position 4 6 X 104...

1979

Sediments: PART 2

O. K. Emery, Elazar Uchupi

AAPG Special Volumes

... Terrace and at the surface (Florida Current). Near the top of the eastern slope off the Bahama Banks and between depths of 76 and 226 m, the surface...

1972

Investigations in the Late Eocene Castle Rock Conglomerate of Colorado from 1869 to the Present—Part 2: Geologic History, Age, Diagenesis, and Future Research

Stephen M. Keller, Matthew L. Morgan

Rocky Mountain Association of Geologists

... to a lower elevation than the Late Eocene erosion surface in the adjacent mountains (Leonard and Langford, 1994; Steven et al., 1997). This uplift also...

2024

Potential ice crystal marks from Pennsylvanian-Permian equatorial red-beds of Northwest Colorado, U.S.A.

Sebastian Voigt, Karl Oliver, Bryan J. Small

PALAIOS

... organ impressions do not match with the discussed stellate structures. Scale bars ¼ 1 cm. near-surface sediments but there are no published data...

2021

Structural Features of West Franklin Formation of Southwestern Indiana

Robert R. Shrock , Clyde A. Malott

AAPG Bulletin

... structural data to determine the relation between the structure of the near-surface formations and the oil-producing formations. Of these pools, all...

1929

Engineering, Economic, and Environmental Assessment of a Lower Wilcox Lignite

Paul E. Albertson

GCAGS Transactions

...) and thus allowed accumulation of abundant organic material. Post-depositional uplift resulted in the Wilcox lignites being near and/or at the surface...

1987

Wherry Pool, Rice County, Kansas

Harold E. McNeil

AAPG Special Volumes

... is low in surface elevation. The brine is not treated, but is diluted, one part fresh water to five parts brine, before being turned into the well...

1941

San Emidio Nose Oil Field, California: Case Histories

William Bazeley

AAPG Special Volumes

... and elevation changes, coupled with higher than usual near surface velocity values. Seismic operations in this area require close supervision...

1972

Origin of Highly Elongate, Calcite-Cemented Concretions in Some Italian Coastal Beach and Dune Sands

Earle F. Mcbride , Gian Clemente Parea

Journal of Sedimentary Research (SEPM)

...; Francis Westall 1998, personal communication). Certainly the near-surface site of calcite cementation was within the depth range of microbes. DISCUSSION...

2001

Modifications of the petroleum system concept: Origins of alkanes and isoprenoids in crude oils: Reply

James Collister, Robert Ehrlich, Frank Mango, Glenn Johnson

AAPG Bulletin

... is, in this case, narrower than in the conventional theory. This, however, in no way implies that we believe that oil is generated at low, near-surface...

2005

Dissolved Products of Artificially Pulverized Silicate Minerals and Rocks: Part I

W. D. Keller, William D. Balgord, A. L. Reesman

Journal of Sedimentary Research (SEPM)

... of atoms (ions) on and near the surface of mineral crystals, contribute significantly to the investigation of mineral and rock hydrolysis. From...

1963

Introduction to field trip

W. Lynn Watney, John A. French, Evan K. Franseen

Kansas Geological Society

... as an excellent near surface analogue where depositional models for petroleum reservoirs contained in similar rocks in the subsurface can be refined...

1989

Sea-level Highstand Recorded in Holocene Shoreline Deposits on Oahu, Hawaii

Charles H. Fletcher, III , Anthony T. Jones

Journal of Sedimentary Research (SEPM)

... to 3757-3580 cal. yr B.P. A storm or tsunami origin for the features on Kapapa and south Mokulua islands is highly unlikely. Their age and elevation indicate...

1996

Carbonate Cementation„A Brief Review

Paul M. Harris, Christopher G. St. C. Kendall, Ian Lerche

Special Publications of SEPM

... of carbonates can take place in many settings (Fig. 2): the marine environment during the deposition of the sediment, in a near-surface position where...

1985

Field Guide to the Geology of the Denali National Park Road and the Parks Highway from Cantwell to Healy: Alaska Geological Society Field Trip - June 21-23, 2013

Chad P. Hults, Denny L. Capps, Phil F. Brease

Alaska Geological Society

.... Surface and near surface flowing water can be seen or heard just beneath the vegetation in a bouldery substrate for most of the early half...

2013

Chapter 1

Mark W. Longman

AAPG Special Volumes

... that has hovered near 30% for the past few years. Layer-cake stratigraphy, the proverbial railroad track seismic reflectors, almost endless log correlation...

1981

The Ancestoral Medina River And Alluvial Surfaces Adjacent to the Balcones Escarpment Bexar and Medina Counties, Texas

F. L. Doyle

Bulletin of South Texas Geological Society

... (San Geronimo Surface) developed sloping to the southwest and graded to the modern Medina River when that stream was at a higher elevation than...

2003

Bouldery Mudflow Deposit at Ranau, Sabah, East Malaysia

Leong Tin Kong

Geological Society of Malaysia (GSM)

.... N r by minor corrections. Fig. 3. La rge ada mellite bo ul de rs located near the Wa ter Wo rks, Ranau. These bould ers mar k the occurrence o f...

1970

Evaluation of Source and Reservoir Properties of Potential Unconventional Units - An Artificial Maturation Approach

Irene Arango, Barry J. Katz

Unconventional Resources Technology Conference (URTEC)

... information is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained...

2015

Abstract: Weathering Impact on Organic Petrography, Mineralogy and Geochemistry of Coal Wastes „ Case Studies from the Upper Silesian Coal Basin, Poland

Magdalena Misz-Kennan, Monika J. Fabiańska, Justyna Ciesielczuk, Ewa Szram, Dariusz Więcław

The Society for Organic Petrology (TSOP)

...Abstract: Weathering Impact on Organic Petrography, Mineralogy and Geochemistry of Coal Wastes „ Case Studies from the Upper Silesian Coal Basin...

2023

Geochemical Mass-Balance and Oxygen-Isotope Constraints on Silcrete Formation and Its Paleoclimatic Implications in Southern Australia

John A. Webb , Suzanne D. Golding

Journal of Sedimentary Research (SEPM)

.... 71, p. 6107-6118. MCFARLANE, M.J., AND BOWDEN, D.J., 1992, Mobilization of aluminium in the weathering profiles of the African surface in Malawi...

1998

THE WELL THAT FOCUSED NATIONAL ATTENTION ON MONTANA'S VAST UNEXPLORED OIL POTENTIALITIES/SOME PROBLEMS OF WILLISTON BASIN SURFACE GEOLOGY

G. WENDELL SMITH

Montana Geological Society

...THE WELL THAT FOCUSED NATIONAL ATTENTION ON MONTANA'S VAST UNEXPLORED OIL POTENTIALITIES/SOME PROBLEMS OF WILLISTON BASIN SURFACE GEOLOGY...

1951

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