Geologic Researches and Scientific Manpower: ABSTRACT

Carey Croneis

AAPG Bulletin

... supporting, sciences. The advantages are obvious. The disadvantages, which may be equally great, are as yet only dimly perceived. Despite th paradoxical...

Origin of Late Paleozoic Cyclothems: ABSTRACT

Harold R. Wanless

AAPG Bulletin

... coals in many areas, but are equally evident in successions lacking coal. Their origin has been assigned to (1) intermittent downwarping...

Abstract: Reassessment of the Bahamas Fracture Zone, by M. M. Ball; #91004 (1991)

Search and Discovery.com

Abstract: Reservoir Quality Studies, Arctic National Wildlife Refuge, Alaska, by T. C. Mowatt and A. Banet; #91004 (1991)

Search and Discovery.com

Modern Role of Paleontology in Basin Geology: ABSTRACT

R. D. Woods

AAPG Bulletin

..., paleontologists must not only pick "tops" but, equally, must be aware of environmental effects on organisms in order to evaluate time-significance of so-called...

Optimum Use of Geophysical Tools in Exploration for Base Metal Ores: ABSTRACT

H. V. McMurry

AAPG Bulletin

... bodies generally is that of devising means of screening large numbers of equally promising targets to find those few which are most likely to be rich...

The Computer and the Subsurface Geologist: ABSTRACT

Richard E. Anderson

AAPG Bulletin

... are using computers as a means of retrieval of data. Management and geologic departments probably are equally at fault for the slow development...

Local and Interregional Distribution of Late Paleozoic Cephalopods: ABSTRACT

Mackenzie Gordon, Jr.

AAPG Bulletin

... stratigraphic ranges than ammonoids, but some were just as restricted stratigraphically and equally distributed geographically as some ammonoids. A few coleoids...

Niger Delta Oil Province: Recent Developments Onshore and Offshore: ABSTRACT

E. J. Frankl, E. A. Cordry

AAPG Bulletin

... successful. By mid-1966, there were 136 discoveries of 261 wildcats drilled for Tertiary objectives. Subsequent development drilling has proved equally...

Abstract: Geophysical Characterization and Petrographic Analysis of a Chesterian-Age Bioclastic Trap, Major County, Oklahoma, by W. S. Coffey; #91012 (1992).

Search and Discovery.com

Unique Playa Scraper and Furrow Near McKittrick, California: ABSTRACT

Richard O. Stone

AAPG Bulletin

... to, and away from, the protective embankment. Transportation by ice floes is equally difficult to defend because the McKittrick area is one of rare...

Unit Regional Value Concept and its Application to Kansas: ABSTRACT

John C. Griffiths

AAPG Bulletin

...-normal and, in these terms, dollar return per unit area is a random variable. This implies that any area large enough may be equally well blessed...

Bryozoan Ecology and Sedimentary Environments in Central Appalachian Upper Ordovician: ABSTRACT

Peter W. Bretsky

AAPG Bulletin

... in the south. Two genera are common in the north, each isolated from the other but both equally abundant on the flanks of the clastic wedge...

Analytical Approach to Niagaran Stratigraphy, Michigan Basin: ABSTRACT

John T. Sanford

AAPG Bulletin

... equally to surface rocks. They also equate with electric logs so that detailed analysis of all sections is unnecessary. Reliable correlations...

Abstract: Lateral Correlation Trends in Bedded and Massive Turbidites, with an Example From De Gray Lake, Arkansas, by M. B. De Vries and A. H. Bouma; #91014 (1992).

Search and Discovery.com

Ripple-Drift Cross-Lamination in Turbidites: ABSTRACT

Roger G. Walker

AAPG Bulletin

... of many angles of climb and different ripple geometries has shown that all three factors (thickness, angle, and symmetry) are equally important...

Environmental Control of Porosity in Upper Smackover Limestone, North Haynesville Field, Claiborne Parish, Louisiana: ABSTRACT

William F. Bishop

AAPG Bulletin

... cementation and pressure solution makes the diagenetic environment equally critical. Regionally, Smackover porosity is confined to a coastal shelf...

North Canada Rift System: ABSTRACT

J. William Kerr

AAPG Bulletin

... or less equally in all directions. Continental bending, observed only on a large scale, occurred when the coast was stretched very much more than nearby...

Some Factors Controlling Evolution of Near-Surface Diagenetic Fabrics in Pleistocene Carbonates of Barbados: ABSTRACT

R. S. Harrison, R. K. Matthews

AAPG Bulletin

... to length of exposure. Fabrics are equally well developed on successive reef tracts spanning approximately 300,000 years of exposure, and are present...

Diversity-Equitability Analysis as Paleoecologic Tool: ABSTRACT

E. A. Butler, H. W. Simpson

AAPG Bulletin

... diversity is calculated as Shannon's information theory average uncertainty measure. Using this diversity measure, a few equally common taxa can yield...

Abstract: Surface Exploration in Mature Basins -- Advances of the Eighties, Applications for the Nineties, by D. Schumacher; #90994 (1993).

Search and Discovery.com

Aggregate Particles in Sediments of Yukon River, Alaska: ABSTRACT

Martin D. Matthews

AAPG Bulletin

... as binding agents. The binding agents appear to be equally responsible for the presence of aggregate particles which constitute a minimum of 14...

Design, Drilling, Completion, Operation, and Cost of Underground Waste-Disposal Wells in Gulf Coast Region of Texas and Louisiana: ABSTRACT

R. J. Meers

AAPG Bulletin

.... A practicable method or methods of removing suspended solids must be planned. Equally important is that the effluent be chemically stable, after...

Role of Geologist in Environmental Impact Study: ABSTRACT

A. H. Bouma, B. W. Holliday, C. W. Poag, G. L. Hall, B. S. Appelbaum

AAPG Bulletin

..., a thorough investigation of the geologic, physical, and economic aspects is equally as important as understanding the biologic aspects of a coastal ecosystem...

Petroleum Potential of Appalachian Basin: ABSTRACT

W. De Witt, Jr.

AAPG Bulletin

... of 45,000 sq mi (116,000 sq km). The Appalachian basin contains at least 350,000 cu mi (1,460,000 cu km) of Paleozoic sedimentary rock, almost equally...