Paleomagnetism, Rock Magnetism and Opaque Mineralogy of Iron Ore Deposits From Southern Mexico and Their Implications for Quantitative Modelling of Magnetometric Data

L. Alva-Valdivia, J. Urrutia-Fucugauchi, H. Bohnel

Circum Pacific Council Publications

... The tectonic history of the Pacific continental margin is critical for understanding their mineral deposits. The margin presents intrusive and volcanic...

Outburst Flood Sedimentation on the Proglacial Tuttle Canyon Alluvial Fan, Owens Valley, California, U.S.A.

Terence C. Blair

Journal of Sedimentary Research (SEPM)

.... 1015-1028. BLAIR, T.C., 1999b, Form, facies, and depositional history of the North Long John rock avalanche, Owens Valley, California: Canadian Journal...

Heavy-Mineral Placer Deposits of the Continental Margin of Alaska and the Pacific Coast States

H. E. Clifton, G. Luepke

Circum Pacific Council Publications

... well inland from the present shelf area. In the lat­ ter case particularly, some mechanism is required to transport the heavy minerals to the sites...

Geological Framework and Sedimentology of Recent Mud Deposition on the Eastern Chenier Plain Coast and Adjacent Inner Shelf, Western Louisiana

Roberts, H. H., Bentley, S., Coleman, J. M., Hsu, S. A., Huh, O. K., Rotondo, K., Inoue, M., Rouse, L. J., Jr., Sheremet, A., Stone, G., Walker, N., Welsh, S., Wiseman, W. J., Jr.

GCAGS Transactions

... stacked mud lobes that show surficial evidence of soft sediment deformation on various scales. Offshore, acoustically transparent muds, 1-2 m thick...

Carboniferous barite-fluorite mineralization in the Late Devonian Kinsac Pluton, southern Nova Scotia

Daniel J. Kontak, Richard J. Horne, Kevin Ansdell, Douglas A. Archibald

Atlantic Geology

... barite-fluorite-quartz vein mineralization cutting the two-mica cordierite monzogranite. This paper presents field observations and geochemical studies...

Thermal Histories and Hydrocarbon Generation: Example from Utah-Wyoming Thrust Belt

Dave Deming , David S. Chapman

AAPG Bulletin

...) The thermal history of the Utah-Wyoming thrust belt in the vicinity of the Pineview oil and gas field is studied with a detailed thermal model...

URANIUM AND ASSOCIATED ELEMENTS IN WATERS OF THE KEY LAKE AREA, SASKATCHEWAN

W. DYCK

Saskatchewan Geological Society

... geochemical responses, particularly those of He, Rn, and U in lake waters in the vicinity of the Key Lake uranium deposits, a series of hydrogeochemical...

Temporal variability of methane in domestic groundwater wells, northeastern Pennsylvania

Bert Smith, Mark Becker, and Donald Siegel

Environmental Geosciences (DEG)

... Chesapeake Energy Corporation funded consultants and the authors of this paper through their organizations of employment and, in the case of Donald...

Where Has All the Aragonite Gone? Mineralogy of Holocene Neritic Cool-Water Carbonates, Southern Australia

Noel P. James, Yvonne Bone, T. Kurtis Kyser

Journal of Sedimentary Research (SEPM)

... Kyser 2005 454 463 Vol. 75 (2005) No. 3. (May) Surficial carbonate sediments on the southern continental shelf of Australia are cool-water in aspect...

Predicting the Thickness of Fresh-Water Lenses in Carbonate Paleo-Islands

David A. Budd, H. L. Vacher

Journal of Sedimentary Research (SEPM)

.... PLUMMER, L. N., VACHER, H. L., MACKENZIE, F. T., BRICKER, O. P., AND LAND, L. S., 1976, Hydrogeochemistry of Bermuda: a case history of groundwater...

AAPG Annual Convention Shreveport, May 17-20, 1998, Salt Lake City, Utah, - Abstracts, #90937 (1998).

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Distribution and Source Analysis of Elevated Chloride Concentration in the Wilcox Aquifer of Northwestern Louisiana

Thomas P. Van Biersel, Douglas A. Carlson

GCAGS Transactions

... Aquifer was compared to the distribution of potential surficial and at-depth sources. The sources under consideration are the saline Red River, several...

Geothermal Surveys in the Solomon Islands-Woodlark Basin Region

Michael A. Hobart, Jeffrey k. Weissel

Circum Pacific Council Publications

... ABSTRACT Detailed heat flow surveys have been carried out in several areas of the Solomon Islands as part of a regional geophysical and geochemical study...

Organic Matter Characteristics Near the Shelf-Slope Boundary

R. W. Jones

Special Publications of SEPM

... depositional site and the early diagenetic history of the organic matter On a global scale the organic facies at the shelf slope break record major...

Expectations from Uranium Exploration

John W. Gabelman

AAPG Bulletin

... crust, in R. A. Phinney, ed., The history of the earth's crust: Princeton, New Jersey, Princeton Univ. Press, p. 15-27. George, D. R., 1949, Mineralogy...

Surficial Origin of North American Pitchblende and Related Uranium Deposits

Fred F. Langford

AAPG Bulletin

...Surficial Origin of North American Pitchblende and Related Uranium Deposits Fred F. Langford 1977 28 42 61 1. (January) The ubiquitous association...

Allochthonous prodeltaic sediment facies in the Lower Cretaceous at the Tantallon M-41 well: Implications for the deep-water Scotian Basin

David J. W. Piper, Ryan Noftall, Georgia Pe-Piper

AAPG Bulletin

..., resulting from surficial debris flow and deeper seated landsliding of deltaic sediment, interpreted by a comparison with modern sea-floor piston cores...

Environmental Geochemistry and Sediment Quality in Lake Pontchartrain: Database Development and Review

Frank T. Manheim , George C. Flowers , Andrew G. McIntire , Marcie Marot , Charles Holmes

GCAGS Transactions

... University, New Orleans, 25 p. Saucier, R. T., 1963, Recent Geomorphic History of the Pontchartrain Basin: Louisiana State University Press, Coastal Studies...

A MULTIPLE MEDIA GEOCHMICAL SURVEY OF A BOULDER TRAIN ASSOCIATED WITH THE DUDDRIDGE LAKE URANIUM DEPOSIT, SASKATCHEWAN

D.R. Haughton

Saskatchewan Geological Society

... the summer of 1975 a multi-media geochemical survey was conducted over a uranium deposit with associated mineralized float at Duddridge Lake...

CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).

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Stratigraphical Analysis and Environmental Reconstruction

Thomas G. Payne

AAPG Bulletin

... environment of deposition and accumulation of a deposit 2. Progenetic phase, dealing with the surficial environmental history of the components of a deposit...

Taphonomy of Cambrian phosphatic small shelly fossils

Jessica R. Creveling,Andrew H. Knoll, David T. Johnston

PALAIOS

... skeletons. A previous geochemical study concluded that both organic matter and iron oxides sourced phosphorus to Thorntonia sediments...

The Dilemma of Assessing Heavy Metal Toxicity

Wayne C. Isphording and Maria E. Bundy

GCAGS Transactions

... will consider exceptions on a case-by-case basis and appeals procedures are available. To appeal, information must be supplied to show why an exception...

Petroleum in the Zagros Basin: A Late Tertiary Foreland Basin Overprinted onto the Outer Edge of a Vast Hydrocarbon-Rich Paleozoic-Mesozoic Passive-Margin Shelf: Chapter 11

Z. R. Beydoun, M. W. Hughes Clarke, R. Stoneley

AAPG Special Volumes

...-Kazhdumi formations), the second of which is shown by careful geochemical comparison to have sourced most of the oils in the large Dezful fields (Bordenave...

Composite Particles in Mudstones: Examples from the Late Cretaceous Tununk Shale Member of the Mancos Shale Formation

Zhiyang Li, Juergen Schieber

Journal of Sedimentary Research (SEPM)

... benefit future studies of other mudstone successions. The complex variability in the characteristics of different types of MCPs illustrated in this case...