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The AAPG/Datapages Combined Publications Database

Showing 5,515 Results. Searched 200,635 documents.

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Hemipelagic Rocks at Bissex Hill, Barbados: Sedimentology, Geochemistry, and Depositional Environment

Catherine W. Gortner , David K. Larue

Journal of Sedimentary Research (SEPM)

...., TORRINI, R., JR., AND CLAYPOOL, G. E., 1985, Ancient fluid escape vents in a Cenozoic accretionary complex, Barbados: Geol. Soc. America, Abst. w...

1986

Rare Earth Element and Nd Isotopic Variations in Regionally Extensive Dolomites From the Burlington-Keokuk Formation (Mississippian): Implications for Ree Mobility During Carbonate Diagenesis

Jay L. Banner , G. N. Hanson, W. J. Meyers

Journal of Sedimentary Research (SEPM)

..., v. 58, p. 312-326. KLINKHAMMER, G., ELDERFIELD, H., AND HUDSON, A., 1983, Rare earth elements in seawater near hydrothermal vents: Nature, v. 305, p...

1988

Diagenesis of the Miocene Obispo Formation, Coast Range, California

Ronald C. Surdam, Clarence A. Hall Jr.

Special Publications of SEPM

.... In summary, we suggest that the source of the volcanic material in the Obispo was a volcanic ridge or linear series of vents oriented parallel or sub...

1984

A novel approach to investigate the deposition of (bio)chemical sediments: The sedimentation velocity of cyanobacteria–ferrihydrite aggregates

Yuhao Li, Bruce R. Sutherland, Murray K. Gingras, George W. Owttrim, Kurt O. Konhauser

Journal of Sedimentary Research (SEPM)

...– 4110. Kump, L.R., and Seyfried, W.E., 2005, Hydrothermal Fe fluxes during the Precambrian: effect of low oceanic sulfate concentrations and low...

2021

Geology and Geologic Resources and Issues of Western Utah; Frontmatter

Bryce T. Tripp, Ken Krahulec, J. Lucy Jordan

Utah Geological Association

...., Naeser, G. W., Weiland, E.K., Mehnert, H.H., Steven, T.A., and Rasmussen, J.D., 1982, Geochronology of hydrothermal uranium deposits and associated...

2009

Petroleum Formation by Fischer-Tropsch Synthesis in Plate Tectonics

Peter Szatmari

AAPG Bulletin

... issuing from hydrothermal vents on the East Pacific Rise (Welhan and Craig, 1979), in shallow pools of water over the outcropping Oman ophiolite (Neal...

1989

ABSTRACT: Regional Acoustic Imagery and Detailed Geophysical Studies of Northern Juan de Fuca Ridge

E. E. Davis, R. G. Currie, H. Villinger, W. D. Goodfellow, D. M. Hussong, W. B. F. Ryan, S. R. Hammond

Circum Pacific Council Publications

... bathymetric maps. Of particular interest is the information that influences processes of hydrothermal mineralization. In general, little direct...

1986

ABSTRACT: Hydrothermal Fluid and Biological Activity Contributed for the Formation of Cherts in South China during the Ediacaran- Cambrian Transition

Zhanghu Wang, Xiaomin Xie, Zhigang Wen

The Society for Organic Petrology (TSOP)

...ABSTRACT: Hydrothermal Fluid and Biological Activity Contributed for the Formation of Cherts in South China during the Ediacaran- Cambrian Transition...

2022

Abstract: Origin of zeolites in zoned amygdales from the North Mountain Basalt, Nova Scotia

Georgia Pe-Piper

Atlantic Geology

... to burial metamorphism, several lines of evidence suggest that the zeolites are of hydrothermal origin. The presence ofmordenite with labradorite suggests...

1997

Abstract: Lithogeochemistry of the Quebrada Blanca porphyry copper deposit, Atacama Desert, northern Chile

Tamara Moss, Cliff Stanley

Atlantic Geology

... geology . volume 45 . 2009 37 the QB open pit in order to understand the nature of hypogene mineralization, hydrothermal alteration, and the principle...

2009

Abstract: Hydrothermal dolomitization in the St. George Group, western Newfoundland

James Conliffe, Karem Azmy, Ian Knight, Denis Lavoie, Sarah Gleeson

Atlantic Geology

...Abstract: Hydrothermal dolomitization in the St. George Group, western Newfoundland James Conliffe, Karem Azmy, Ian Knight, Denis Lavoie, Sarah...

2009

Mossbauer Studies on a Large Griphite Crystal: ABSTRACT

Wulf A. Gose

AAPG Bulletin

... caused by hydrothermal solution or weathering. These observations are in agreement with strontium isotope studies reported earlier. End_of_Article - Last...

1969

Uranium in Volcanic and Volcaniclastic Rocks: Discussion of Examples from Canada, Australia, and Italy: ABSTRACT

Laurence Curtis

AAPG Bulletin

... hydrothermal and ground-water solutions. Alkali, CO2, and H metasomatism commonly accompany the ore-forming process. The uranium is considered...

1981

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