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 22,533 Results. Searched 200,619 documents.

< Previous   38   39   40   41   42   Next >

Ascending

Stable Carbon Isotopes as Paleoclimatological Tool: ABSTRACT

William M. Sackett

AAPG Bulletin

... isotope composition of plankton on water temperature forms the basis of a paleoclimatological tool useful for deep-sea sediments. Detailed work on a 12-m...

1979

Radiolaria--Present and Past Indicators of Distance from Shore, Water Depths, Currents, Water Masses, Upwelling, Eutrophy, and Tectonism: ABSTRACT

Joan Mussler Spaw, Kenneth J. McMillen, Florence R. Kunze, Richard E. Casey

AAPG Bulletin

... groups identified in plankton tows from North Atlantic, Gulf of Mexico, Caribbean, Pacific, and Antarctic waters are useful biologic indicators...

1979

Geochemical Studies of Grants Mineral Belt, New Mexico: ABSTRACT

R. S. Della Valle, D. G. Brookins

AAPG Bulletin

... be useful. In general, trend-ore deposits are characterized by a high chlorite + illite, illite + illite-montmorillonite, or illite + chlorite + illite...

1979

Wave-Form Factor Analysis--Quantitative Approach to Seismic Stratigraphy: ABSTRACT

G. W. Rice, B. M. Brandt

AAPG Bulletin

.... Multivariate statistical methods are useful in delineating and characterizing wave-form patterns from a multiplicity of seismic reflection lines. Recursive...

1979

Radiolarian Ratios and Pleistocene-Holocene Boundary: ABSTRACT

Kenneth J. McMillen

AAPG Bulletin

...------------------------------ The ratios among general types of radiolarians are useful tools in the correlation of late Quaternary sediments in piston cores from...

1979

Early Paleozoic Conodont Biostratigraphy, Biogeography, and Paleoecology: ABSTRACT

Stig M. Bergstrom

AAPG Bulletin

.... Cambrian conodonts, still poorly known and apparently not greatly varied taxonomically, are less useful biostratigraphically than Ordovician and Silurian...

1980

Calculation of Seal Capacity from Porosity and Permeability Data: ABSTRACT

Robert R. Berg

AAPG Bulletin

... measurements can be used to calculate oil columns trapped by grain-size changes. Calculations can be useful when capillary pressure measurements...

1981

Planktonic Calibration of Provincial Miocene Stages of California: ABSTRACT

Richard Z. Poore

AAPG Bulletin

... foraminifer assemblages in different areas. Diatoms are particularly useful for dating the upper, silica-rich part of the Monterey Formation whereas...

1981

Limitations of Rock-Eval Pyrolysis Assay to Characterize Kerogen: ABSTRACT

Joel S. Leventhal

AAPG Bulletin

...Limitations of Rock-Eval Pyrolysis Assay to Characterize Kerogen: ABSTRACT Joel S. Leventhal 1982 593 593 66 5. (May) Rock-Eval is a useful new tool...

1982

Effect of Bulk Composition on Clay Mineralogy: Examples from Jurassic Sandstones of North Sea: ABSTRACT

B. Velde

AAPG Bulletin

... present under conditions of deep burial can be used to determine the key assemblages End_Page 1447------------------------------ which will be useful...

1982

Mechanical Factors Affecting Stimulation Design in Devonian Gas Shale: ABSTRACT

William J. Gregg, T. H. Mroz

AAPG Bulletin

... not influence the orientation of the induced fractures in laboratory tests. Tests under zero confining pressure are therefore not useful for determining...

1983

Strontium Isotopic Variations of Oil-Field Waters: A Clue to Migration History of Oils: ABSTRACT

S. Chaudhuri, V. Broedel, L. Nicastro, R. Robinson

AAPG Bulletin

... histories of the oils. The strontium isotopic data can be useful in providing information on the hydrologic relationship among oil pools in an oil field...

1983

Regional Hydrogeochemical Exploration for Sandstone Uranium Deposits in South Texas--The Solution-Mineral Equilibria Approach: ABSTRACT

Dawn S. Kaback

AAPG Bulletin

... that of groundwater flowing through barren rock, analysis of the groundwater may provide 3-dimensional information useful to the explorationist. Because...

1984

Characterization of Petrophysical Flow Units in Carbonate Reservoirs

Alden J. Jeff Martin, Stephen T. Solomon, and Dan J. Hartmann

AAPG Bulletin

... units with the interpreted sequence stratigraphy of the area provides a useful tool for mapping reservoir performance cells to predict the location...

1997

< Previous   38   39   40   41   42   Next >