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The AAPG/Datapages Combined Publications Database

Showing 12,182 Results. Searched 200,616 documents.

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Influence of Strike-Slip Movement on Terrestrial Sedimentation in Upper Carboniferous of Nova Scotia and New Brunswick: ABSTRACT

Peter J. McCabe

AAPG Bulletin

... Namurian to humid conditions, with coal deposits, in the Westphalian. This climatic change is reflected by an increase in the size of the extra-basinal river...

1984

Geology of Petroleum in Campos Basin, Brazil: ABSTRACT

Egon Manfred Meister

AAPG Bulletin

... rearrangement. Original oil (postulated range of 30°-35° API gravity) underwent differentiation by migration, reflected in relative enrichment...

1984

Early Eocene Tectonics and Sedimentation in Northern Fossil Basin, Wyoming Overthrust Belt: ABSTRACT

D. J. Hurst, J. R. Steidtmann

AAPG Bulletin

... faults. These thrusts possessed unique characteristics of uplift style, provenance, and duration of in-situ weathering that are reflected by differences...

1984

Identification of Short-Term Changes in Sediment Depositional Rates--Importance in Environmental Analysis and Impact: ABSTRACT

Wayne C. Isphording, F. Dewayne Imsand, Gregory W. Isphording

AAPG Bulletin

... ratios, (3) sulfur content, and (4) zinc, copper, and vanadium percentages were noted. Each of these changes occurred at the same depth and reflected...

1984

Trenton Exploration and Wrenching Tectonics--Michigan Basin and Environs: ABSTRACT

C. E. Prouty

AAPG Bulletin

... fitting" in many instances may be the most effective tool. It should be recognized that faults sensed by the reflected infrared of Landsat are open systems...

1984

Petrographic Characterization of Coals in Kozlu and Kilic Formations (Westphalian A), Zonguldak, Turkey: ABSTRACT

Selami Toprak, Maurice Deul

AAPG Bulletin

... a reflected light microscope with oil immersion objectives. The Turkish bituminous coals exhibit a complex combination of macerals and microlithotypes...

1984

Applications of Digital Terrain Data to Multisensor Image Analysis: ABSTRACT

Diane L. Evans, Leslie R. Schenck

AAPG Bulletin

... visible and near infrared TM bands range in wavelength from 0.45 to 2.35 µm. Thus, reflected and emitted radiation, and radar backscatter from geologic...

1985

Comparison Between Immature Vitrinite and Solid Bitumen, Green River Formation, Piceance Creek Basin, Colorado: ABSTRACT

Vito F. Nuccio

AAPG Bulletin

... sample was analyzed under oil immersion with reflected light, with fluorescence (blue light), and by Rock-Eval. In the uppermost part of the cores...

1985

High-Resolution Stratigraphic Correlations and Geochemical Analyses, Cretaceous Niobrara Formation, Northwestern Denver-Julesburg Basin: ABSTRACT

T. E. Rodriguez, L. M. Pratt

AAPG Bulletin

... this high are reflected in sediment accumulation rates only 60% of those at LaPorte. Increased amounts and hydrogen richness of organic matter at LaPorte...

1985

Regional Organic Geochemistry of Offshore Louisiana: ABSTRACT

Clifford C. Walters, Mary Rose Cassa

AAPG Bulletin

... than organic matter from adjacent environments. These chemical variations are reflected in headspace composition of canned cuttings. Slope sediments...

1985

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