Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 12,182 Results. Searched 200,685 documents.

< Previous   26   27   28   29   30   Next >

Ascending

East Bay, Mississippi River Delta: ABSTRACT

Arnold H. Bouma, Frank B. Chmelik, Richard Rezak

AAPG Bulletin

... if they were reflected in the bottom sediment. In spite of a norther (cold front) coming over during the first days of the cruise and mixing...

1971

Isotope Geochemistry of Modern Arid Supratidal (Sabkha) Evaporite Environment, Abu Dhabi, Trucial Coast: ABSTRACT

G. P. Butler, R. H. Krouse, R. Mitchell

AAPG Bulletin

... gypsum (^dgrO18); (2) that the source (marine versus continental) of fluid input into the sabkha is reflected in the brine ^dgrO18 and ^dgrS34 values...

1972

Paleotopography: Key to Locating Concealed Structure and Related Petroleum Traps: ABSTRACT

H. M. Degraw

AAPG Bulletin

... that bedrock structure is reflected by modern topography in many areas has helped in successful exploration for petroleum reservoirs. However, application...

1972

Gulf Coast Photogeologic Applications: ABSTRACT

E. F. Haye

AAPG Bulletin

... structure where it is not reflected in the shallow beds by seismic and well data. The specific photogeologic criteria used for recognition of surface...

1972

Tectonically Controlled Sedimentation During Middle Paleozoic in Northeastern North America: ABSTRACT

Helmut Geldsetzer

AAPG Bulletin

... that this decrease in the number of sequences is due to an easterly increasing change in tectonic style reflected by higher rates of subsidence, less uniform...

1973

Major Permian Tectonic Features and Post-Permian Displacements in Western Utah, Nevada, and Southeastern California, as Reflected by Distribution of Permian Riepe Spring Coralline Facies: ABSTRACT

Calvin H. Stevens

AAPG Bulletin

...Major Permian Tectonic Features and Post-Permian Displacements in Western Utah, Nevada, and Southeastern California, as Reflected by Distribution...

1973

Subsurface Stratigraphy of Midway-Wilcox, Zapata County, Texas: ABSTRACT

Max A. Bornhauser

AAPG Bulletin

... established mainly on the basis of depositional patterns as reflected on electric well logs. Four Wilcox units have been identified and named...

1979

Climate Asymmetry and Biogeographic Distributions: ABSTRACT

Judith Totman Parrish, A. M. Ziegler

AAPG Bulletin

..., is reflected in the distribution of ancient terrestrial and marine communities. End_of_Article - Last_Page 763...

1980

Transmission Survey Using Seismic Guided Waves: Cadiz, Ohio: ABSTRACT

Timothy G. Holdeman

AAPG Bulletin

... is initiated within a coal seam, internally reflected S and P waves constructively interfere to form a seam wave. The seam wave is a high-frequency...

1981

Paleomagnetic Study of Upper Triassic Carbonate Rocks from Northwestern Sicily: ABSTRACT

Dawne M. Thibodeau

AAPG Bulletin

... curve is characteristic of hematite although reflected light, X-ray diffraction, chemical analysis, and the scanning electron microscope cannot...

1981

New Method for Determining Paleocurrent Direction: ABSTRACT

Darryl W. Maddox

AAPG Bulletin

... of coherent light reflected from a polished horizontal surface on an oriented core. These variations indicate the orientation of the resultant vector...

1982

Modern Benthic Foraminifera from Gyre Intraslope Basin, Northern Gulf of Mexico: ABSTRACT

Leslie A. Reynolds

AAPG Bulletin

..., and this is reflected in the composition of the modern foraminiferal assemblages. Rim sediments are composed primarily of pelagic tests and detrital clay particles which...

1982

Cementation of Upper Miocene Reefs in Western Mediterranean: ABSTRACT

Mateu Esteban, F. Calvet

AAPG Bulletin

.... Progradation occurred during sea level rises and falls and is reflected in abrupt escarpments in some field localities, generally separated...

1983

Fault Control of Channel Sandstones in Dakota Formation, Southwest Powder River Basin, Wyoming: ABSTRACT

W. Richard Moore

AAPG Bulletin

... time and which now are reflected on the surface by drainage patterns. An understanding of the environments of deposition of the Dakota and control...

1983

Mineralogic and Chemical Alterations During Burial in Illite/Smectite from Wilcox Shales: ABSTRACT

John D. Whynot, David W. Moore, Thomas T. Tieh

AAPG Bulletin

.../smectite low in expandable layers with increased depth of burial. This change is reflected in the K2O content and cation exchange capacity (CEC...

1984

Seam Profiling of Three Coals from Upper Cretaceous Menefee Formation near Durango, Colorado: ABSTRACT

Mark J. Pawlewicz

AAPG Bulletin

...) Column samples of three separate coal seams from the Upper Cretaceous Menefee Formation near Durango were examined with reflected light and oil immersion...

1985

-- no title --

user

Search and Discovery.com

... data has indicated that preCambrian faulting is present on a large scale, which is then reflected in the younger Cretaceous sediments (Paukert, 1982...

2013

Application of Multi-Scale Fracture Detection from Borehole Microresistivity Image and Dipole Shear Wave Reflection Imaging in Shale Gas Horizontal Wells: A Case Study in Changning Gas Field

DE Heng, He Fa Yao, Ran Wen, Bin Lin, Qi Cheng Fan, Yan Hui Fu,

Unconventional Resources Technology Conference (URTEC)

..., it attenuates and generates a reflected wave (Figure 1). The attenuation of the wave can be noticed on the variable density log (VDL) as smearing of the waveform...

2021

Gibson Field Taylor County, Texas

Robert E. Mead

Abilene Geological Society

... herewith show that structural relief decreases approaching the earth's surface with closure at depth being reflected by flat nosing at the surface...

1949

Tectonic Controls of Basin Evolution in Argentina and Bolivia

A.J. Tankard, M. Turic, F. Fernandez-Seveso, P. Aukes, M. Cirbian

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Argentina and Bolivia, rightlateral wrenching formed a suite of Carboniferous pull-apart basins. Rapid subsidence is reflected in stacked alluvial fan...

1994

ABSTRACT: Retrograde Mineral Exploration and Settlement of Western and Central Montana During the Late 19th Century

W. K. Wyckoff, D. R. Lageson

Montana Geological Society

... and Eocene magmatic belt. The belated southwest to northeast migration and settlement pattern reflected a) the relative isolation...

1989

< Previous   26   27   28   29   30   Next >