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The AAPG/Datapages Combined Publications Database

Showing 4,686 Results. Searched 200,625 documents.

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ABSTRACT: Sulfur Isotope Composition of Pyritic and Organic Sulfur in Lithotypes of the Herrin Coal, Illinois Basin

C.L.Chou, K.C.Hackley, C.L.Liu

The Society for Organic Petrology (TSOP)

..., Champaign, I 61820 L Coal lithotypes, including vitrain, bright banded coal, subbright banded coal, dull coal, fusain, and impure coal were separated...

1996

ABSTRACT: Maceral and Elemental Abundances in Lithotype Separates from a Column of Herrin Coal, Illinois Basin

C. L. Chou

The Society for Organic Petrology (TSOP)

... on luster and type of banding. Vitrain: brightest layer, black, homogeneous Bright banded coal (BBC): bright, black, thinly laminated Subbright banded...

2000

ABSTRACT: Petrography, Geochemistry, and Palynology of the Path Fork Coal Bed, Southeastern Kentucky

A.R. Hatton, J.C. Hower, C.T. Helfrich, J.D. Pollock, G.D. Wild

The Society for Organic Petrology (TSOP)

..., and V. Zone 2 is composed of bright lithotypes with >80% vitrinite at the - Ewing sites with lower quantities, generally ~ 7 0 % vitrinite...

1990

Paleozoic Stratigraphy of Four Corners Region, Utah, Colorado, Arizona, New Mexico: ABSTRACT

William Wyman Mallory

AAPG Bulletin

...) a transgressive phase composed of a basal sand (Tapeats-Ignacio) followed and overlain in turn by marine shales (Bright Angel-Ophir) and carbonates (Muav...

1954

Seismic Stratigraphy of Early Pennsylvanian Morrowan Sandstones, Minneola Complex, Ford and Clark Counties, Kansas: DISCUSSION

Gary Grubitz

AAPG Bulletin

.... The five anomalies identified by Clark were (1) diffractions, (2) high-amplitude bright spots, (3) breaks in seismic continuity of the Mississippian...

1989

Shortwave Infrared Hyperspectral Imaging: A Novel Method For Enhancing the Visibility of Sedimentary And Biogenic Features In Oil-Saturated Core

Michelle Speta, Murray K. Gingras, Benoit Rivard

Journal of Sedimentary Research (SEPM)

...-blue-toned mudstone, while in Part B, bright sections of oil sand could easily be confused with equally bright mudstone. Fig. 6. Examples...

2016

Depositional Setting, Determined by Organic Petrography, of the Middle Eocene Hat Creek No. 2 Coal Deposit, British Columbia, Canada

Fariborz Goodarzi, Thomas Gentzis

CSPG Bulletin

.... The deposit is divided into four main zones: A, B, C and D. Macroscopically, coal zones A and D appear bright and microscopically they are rich...

1987

Barremian Basin Floor Fan Complex: An Untested Gas Play within the Northern Pletmos Basin; #10234 (2010)

Jacques Roux and Anthea Davids

Search and Discovery.com

... bright anomalies overlying the Barremian unconformity (9At1). The 9At1 unconformity eroded an arenaceous shelf with a feeder point on the northern rim...

2010

Petrography, Geochemistry, and Origin of Burial Diagenetic Facies, Siluro-Devonian Helderberg Group (Carbonate Rocks), Central Appalachians

S. L. Dorobek

AAPG Bulletin

... cements (interlayered bright and dull laminae), and then into nonzoned dull cement in basinward limestone. The regional distribution, stable isotopic...

1987

Changes in Gold Composition and Gold-Associated Mineralogy with Time and Temperature at the Fort Knox Gold Deposit, Alaska - Abstract

R. J. Newberry, A. A. Bakke

Alaska Geological Society

..., and distinctively bright yellow. Although Maldonite is unstable below ~100°C and should unmix, the intergrowths present are far too coarse to represent unmixing...

2009

Abstract: Coal seam fires: Properties of oxidative and thermally altered coals from Wuda Coalfield, Inner Mongolia, China

J. Kus

The Society for Organic Petrology (TSOP)

... the existence of micro-cracks, shrinkage cracks, often concentric, comma slits, serrated edges, micropores, very bright spots, holes/cavities, modified...

2008

ABSTRACT: Lithotype and Mineralogial Composition of Coal Seams of Dhori Area, Jharkhand, India

Vikram Yadav, Bacha Ram Jha

The Society for Organic Petrology (TSOP)

... and Vitrain are present as dominant constituents of the coals. Individual lithotypes represent near-instantaneous events (thick bright (vitrain/xylite...

2022

Fault-Driven Fluid Migration and Seepage Features in the Garden Banks Region of the Gulf of Mexico

Walee Yeboah, Augustine B. Arogundade, and Nancye H. Dawers

GCAGS Transactions

...-seated faults and seismic bright spots. The bright spots, characterized by high amplitude and reverse or negative polarity reflectors, suggest the presence...

2025

Abstract: Shines Bright for Jurassic Exploration Targets: Study Case of Geochemistry Shale Oil Characteristic; #90252 (2016)

Meshari Al-Hashash, Rita Andriany, Hussain Taqi, Awatif Al-Khamiss

Search and Discovery.com

...Abstract: Shines Bright for Jurassic Exploration Targets: Study Case of Geochemistry Shale Oil Characteristic; #90252 (2016) Meshari Al-Hashash, Rita...

2016

Ecological Changes in a Massive Fresh-Water Clay Sequence

J. M. Coleman

GCAGS Transactions

... and type of radiation, focal spot, film to source distance, and core thickness are some of the variables that control the quality of the resulting...

1966

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