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The AAPG/Datapages Combined Publications Database

Showing 288 Results. Searched 195,387 documents.

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ABSTRACT Dating Cenozoic Erosional Events in the Powder River Basin Using Evidence from Natural Coal Fires, #90125 (2011)

Reiners Peter W., Riihimaki Catherine A.2, Heffern Edward L.

Search and Discovery.com

... coal reserves in the Fort Union and Wasatch Formations of the PRB, when brought near the surface by erosion, have burned naturally and baked and melted...

2011

ABSTRACT Dating Cenozoic Erosional Events in the Powder River Basin Using Evidence from Natural Coal Fires, #90126 (2011)

Reiners Peter W., Riihimaki Catherine A., Heffern Edward L.

Search and Discovery.com

... coal reserves in the Fort Union and Wasatch Formations of the PRB, when brought near the surface by erosion, have burned naturally and baked and melted...

2011

Clinker

P. R. MAY

North Dakota Geological Society

... of burned and baked clay in outcrops of the Fort Union formation. Clinker is formed by the natural burning of lignite...

1954

ABSTRACT: PROGRESS OF STUDIES OF CLINKER IN WESTERN COAL BASINS

Donald A. Coates

North Dakota Geological Society

... coal basins of the United States have consumed large amounts of coal during late Tertiary and Quaternary time. The baked...

1984

Distribution and Age of Clinker in Northern Powder River Basin, Montana: ABSTRACT

E. L. Heffern, D. A. Coates, C. W. Naeser

AAPG Bulletin

.... (August) Clinker, rock that has been baked or fused by the burning of underlying coal beds, is abundant in the Tongue River Member of the Paleocene Fort...

1983

ABSTRACT: Structural Geology of the Lower Benue Trough: A Case Study of the Ishiagu Area of Ebonyi State, Nigeria; #90115 (2010)

Chiadikobi K. Chukwuebuka, N. Egesi, and F. T. Beka

Search and Discovery.com

... carbon content but the heat that accompanied the eruption baked the source rock into mudstones thereby reducing the source rock quality. The thermal...

2010

Clay Mineral Distribution in a Modern Sedimentary System, Surface Sediments from Ravenglass Estuary and Beyond; #50684 (2012)

Ehsan Daneshvar

Search and Discovery.com

... 5 6 7 8 9 10 Random powder clay separated , Cu Kα 11 12 13 2Theta (°) * Rav8, 80- 90cm , clp, 0. 55, Baked, 32scans * Rav8, 10- 20cm , clp...

2012

Basement Rocks of Pico Etereo Area, Northern Coahuila, Mexico: GEOLOGICAL NOTES

Franklin W. Daugherty

AAPG Bulletin

... of rounded-to-subrounded fragments of limestone and rhyolite or trachyte in a matrix of rhyolite. Minor amounts of baked shale, orthoquartzite...

1963

Abstract: Wyoming Industrial Minerals — Or When a Rock is Not a Rock!

Ray Harris

Earth Science Bulletin (WGA)

... in several places and crushed for construction aggregate and railroad ballast (the rock used to weight ties and carry the railroad bed). Clinker (baked...

1985

Abstract: The Critical Mineral Supply Chain: Evolution and Revolution as New Battery Technologies Emerge;

Edith Wilson, Jesse Edmondson, Paige Johnson

Search and Discovery.com

... time on design specifications for most materials is 3-5 years, so the use of the lithium ion battery, and the supply chain behind it, is baked...

Unknown

Fused Rocks in the Jackson Group (Eocene), Texas(1)

Elbert A. King, Jr. , Peter U. Rodda

GCAGS Transactions

.... S. (1905), Notes on baked clays and natural slags in Eastern Wyoming: Jour. Geology, v. 13, p. 408-412. Bowie, Alexander (1915), The burning of coal beds...

1962

Preparation of Thin-Sections of Unconsolidated or Friable Sediments: NOTES

J. P. Dobell, D. P. Day

Journal of Sedimentary Research (SEPM)

... material, saturated with "Scotchast" and baked for the two hour period at 120°C. After curing, much of the cardboard mold can be peeled off and the rest...

1966

Current Crescents in the Triassic Moenkopi Formation

Frank E. Peabody

Journal of Sedimentary Research (SEPM)

... and studied. End_Page 75------------------------- The original was presumably of sun-baked red mud; it was flat and rounded and was 3 mm. thick...

1947

Development of Raman Spectroscopy as a Thermal Maturity Proxy in Unconventional Resource Assessment

Grant Myers, Kelsey Kehoe, Paul Hackley

Unconventional Resources Technology Conference (URTEC)

... test method D7708 [3]. The difficulties were attributed to problems in the subjective URTeC 2903536 2 identification of vitrinite in low organic...

2018

Late Paleozoic and Mesozoic Paleomagnetism and Tectonic Evolution of the Tarim Terrane

Fang Dajun, Chen Hanlin, Jin Guohai, Guo Yabin, Wang Zhaoliang, Tan Xiaodong, Yin Shuhang

Circum Pacific Council Publications

... field (PEF). The OP2 component was acquired before folding (Figure 2c). A baked contact test suggests that the Op2 component (with direction D=206.3±5.5...

1990

Drake Monument Rededication Follow Its Restoration

Marilyn Black

Petroleum History Institute

... preservative on the statue and baked in the sealing with fire from a hand blown torch. The statue was sculpted by Charles Niehaus. DRAKE MONUMENT REDEDICATION...

2011

Memorial: David Johnston Crawford (1899-1960)

N. W. Brillhart

AAPG Non-Technical and Memorials

... and John T. Lonsdale wrote a paper entitled "Pseudo-Igneous Rock and Baked Shale from Burning of Lignite," which was published by the Texas Bureau...

1961

Fossil Soil at Base of Paleocene, Southwestern Wind River Basin, Wyoming

Howard R. Ritzma

Wyoming Geological Association

... mantle. Where the soil was formed on shale, it was a distinct physical character much like sun-baked "gumbo" soils observable today where the Cody...

1957

Age of the Oil in the Miocene Shales of The Ventura District, California: GEOLOGICAL NOTES

Lon D. Cartwright, Jr.

AAPG Bulletin

..., the shale becomes very hard and brick-red in color, resembling well-baked tile. In the ultimate stage of metamorphism observed, the rock is deep red...

1927

Memorial: Arthur F. Brunton (1926-1997)

Frederick L. Stead

AAPG Non-Technical and Memorials

... and frequently baked bread, pies, cakes, and cookies for his friends and neighbors. He was never so busy he couldn't stop to help a friend or stranger. Art...

1998

Abstract: Listen, Listen, Listen, Groundwater is Definitely Better

Azuhan Mohamed

Geological Society of Malaysia (GSM)

..., gas and in the form of “H” separated from “OH”. The fourth form refers to water that is baked into the molecular structure of rock which is located...

2013

Two-step filtering of ground magnetic data for archaeological investigation at Sungai Batu, Kedah, Malaysia

Sabiu Bala Muhammad, Rosli Saad, Mokhtar Saidin, Rais Yusoh, Mustapha Adejo Mohammed, Yakubu Mingyi Samuel

Geological Society of Malaysia (GSM)

... to be signatures of the baked clay bricks. Muhammad, S.B., Udensi, E.E., Momoh, M., Sanusi, Y.A., Suleiman, T. & Ajana, O., 2014. Spectral analysis and estimation...

2018

"The New Global Tectonics": Major Inconsistencies: DISCUSSION

David B. MacKenzie

AAPG Bulletin

... of the presence of overlying baked contacts. Why the uppermost of these sills should be progressively older away from the midoceanic ridges has...

1972

Abstract: The Influence of Volcanism on Cool-Water Carbonate Diagenesis in the Canterbury Basin, New Zealand; #90295 (2017)

Catherine M. Reid, Richard A. Mellis, Nicholas K. Thompson, Kari N. Bassett

Search and Discovery.com

... baked and well cemented limestone formed between the pillows. AAPG Datapages/Search and Discovery Article #90295 ©2017 AAPG Asia Pacific Region GTW...

2017

A Note on Supposed Evidence of the Volcanic Origin of Gulf Coast Salt Domes: GEOLOGICAL NOTES

Wallace E. Pratt

AAPG Bulletin

..., overlain by the fused and baked clayey and sandy volcanic ash, the lignite partly burned, and the overlying beds subsided, displaced, and broken...

1921

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