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The AAPG/Datapages Combined Publications Database

Showing 568 Results. Searched 200,357 documents.

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87Sr/86Sr Variation in Tortonian Mediterranean Sediments: A Record of Milankovitch Cyclicity

Mario Sprovieri, Angelo Bonanno, Mario Barbieri, Adriana Bellanca, Rodolfo Neri, Bernardo Patti, Salvatore Mazzola

Special Publications of SEPM

... were performed by using a Finnigan MAT 262 RPQ multicollector mass spectrometer and the software package described in Ludwig (1994). All samples were...

2004

Provenance study of Paleocene and Cretaceous clastic sedimentary rocks from the Davis Strait and the Labrador Sea, based on U-Pb dating of detrital zircons

Kristine Thrane

CSPG Bulletin

... Sciences, v. 39, p. 831–843. Ludwig, K.R., 2003. Isoplot/Ex version 2.00 - A geochronological toolkit for Microsoft Excel. Berkeley Geochronology...

2014

Characteristics of Cretaceous Organic Matter in the Atlantic: Enviromental Processes: Model Investigations of Margin Environmental and Tectonic Processes

Barry J. Katz, Raymond N. Pheifer

AAPG Special Volumes

...., Symposium on scientific exploration of the southern Pacific: Washington, D.C., National Academy of Science, p. 183-193. Ludwig, W. L., et al, 1980...

1982

Gas-Charging of Late Pleistocene Shelf-Edge Delta Reservoirs and Dissociation of Gas Hydrate, Northeastern Gulf of Mexico

Harry H. Roberts, Richard H. Fillon, Larry Cathles III

GCAGS Transactions

... ecosystem study: Atlas of high-resolution geophysical data, Minerals Management Service, OCS Study MMS 90-0045, 40 p. Ludwig, J.C. and W.R. Walton...

2005

Laser Ablation Inductively-Coupled Plasma Mass Spectrometry (LA-ICPMS), a Microanalytical Tool for Heavy Minerals Characterization: Principles and Applications

Luigi A. Solari, Arturo Gomez-Tuena, Juan Pablo Bernal

GCAGS Transactions

.... Ludwig, K., 2008, Manual for Isoplot 3.7: Berkeley Geochronology Center Special Publication 4, California, 77 p. Martini, M., L. Ferrari, M. Lopez...

2011

Iron-Titanium Oxide Minerals and Magnetic Susceptibility Anomalies in the Mariano Lake-Lake Valley Cores--Constraints on Conditions of Uranium Mineralization in the Morrison Formation, San Juan Basin, New Mexico

Richard L. Reynolds, Neil S. Fishman, James H. Scott, Mark R. Hudson

AAPG Special Volumes

..., Mariano Lake-Lake Valley drilling project, McKinley County, New Mexico, hole number 7: U.S. Geological Survey Open-File Report 81-1206, 30 p. Ludwig...

1986

Fabric Evolution and Mechanisms of Diagenesis in Fine-Grained Sediments from the Kita-yamato Trough, Japan Sea

Achim Kopf, Jan H. Behrmann

Journal of Sedimentary Research (SEPM)

... [unpublished Ph.D. thesis]: University of California, Los Angeles. LUDWIG, W.J., MURAUCHI, S., AND Houtz, R.E., 1975, Sediments and structure of the Japan Sea...

1997

Oceans, New Frontier in Exploration

R. H. Beck , P. Lehner

AAPG Bulletin

..., no. 12, p. 3661-3697. Ludwig, W. J., J. I. Ewing, and M. Ewing, 1968, Structure of Argentine continental margin: Am. Assoc. Petroleum Geologists Bull...

1974

South Extremity of Andes: Geology of Isla de los Estados, Argentine Tierra del Fuego

I. W. D. Dalziel , R. Caminos , K. F. Palmer , F. Nullo , R. Casanova

AAPG Bulletin

.... 47, p. 506-524. Ludwig, W. J., J. I. Ewing, and M. Ewing, 1968, Structure of Argentine continental margin: Am. Assoc. Petroleum Geologists Bull., v...

1974

Seismic Stratigraphy and Sedimentation of Magdalena Fan, Southern Colombian Basin, Caribbean Sea

V. Kolla , R. T. Buffler , J. W. Ladd

AAPG Bulletin

..., p. 1039-1050. Houtz, R. E., and W. J. Ludwig, 1977, Structure of Colombia basin, Caribbean Sea, from profiler-sonobuoy measurements: Journal...

1984

Chemical and isotopic changes in Williston Basin brines during long-term oil production: An example from the Poplar dome, Montana

Zell Peterman, and Joanna Thamke

AAPG Bulletin

... Investigations Report 84-4174, 29 p. Ludwig, K. R., R. B. Halley, K. R. Simmons, and Z. E. Peterman, 1988, Strontium-isotope stratigraphy of Enewetok Atoll...

2016

Geologic Framework of the Bering Sea Crust

A. K. Cooper, M. S. Marlow, D. W. Scholl

Circum Pacific Council Publications

... depths to mantle derived from two-ship refraction studies (Shor, 1964; Shor and Fornari, 1976; Ludwig et al., 1971), unreversed sonobuoy measure­ ments...

1987

Lacustrine carbonate tufa facies of Winnemucca Dry Lake Basin, Nevada, U.S.A.

Laura M. DeMott, Christopher A. Scholz

Journal of Sedimentary Research (SEPM)

..., Olson, E.J., Proskurowski, G., Jakuba, M., Bradley, A., Larson, B., Ludwig, K., Glickson, D., Buckman, K., Bradley, A.S., Brazelton, W.J., Roe, K., Elend...

2020

Geology and Ore Deposits of the Section 23 Mine, Ambrosia Lake District, New Mexico

Harry C. Granger, Elmer S. Santos

AAPG Special Volumes

... Jurassic), Grants mineral belt, New Mexico--Reply: AAPG Bulletin, v. 64, p. 1719. Ludwig, K. R., K. R. Simmons, and J. D. Webster, 1984, U-Pb...

1986

Continental Margin Off Western Africa: Cape St. Francis (South Africa) to Walvis Ridge (South-West Africa)

K. O. Emery , Elazar Uchupi , C. O. Bowin , Joseph Phillips , E. S. W. Simpson

AAPG Bulletin

.... Leyden, R., W. J. Ludwig, and M. Ewing, 1971b, Structure of continental margin off Punta del Este, Uruguay, and Rio de Janeiro, Brazil: AAPG Bull...

1975

Use of U-Pb geochronology to delineate provenance of North West Shelf sediments, Australia

C. J. Lewis, K. N. Sircombe

Petroleum Exploration Society of Australia (PESA)

... eighth. Data reduction and processing was carried out using Squid 2.50.10.11.21, and Isoplot3nx Microsoft Excel-based macros (Ludwig 2008, 2009...

2013

Zoogeography and Ecology of Macro-Invertebrates of Gulf of California and Continental Slope of Western Mexico

Robert H. Parker

AAPG Special Volumes

... Ludwig, 1894 P. dubiosa Ludwig, 1894 Abyssicucumis abyssorum (Theel, 1886) (3) End_Page 358------------------------ Sphaerothuria bitentaculata...

1964

Continental Margins from Viewpoint of the Petroleum Geologist

Hollis D. Hedberg

AAPG Bulletin

.... Marine Technology Soc. Conf. and Exhibit (Washington, D.C.) Trans., p. 145-164. Ewing, M., W. J. Ludwig, and J. I. Ewing, 1963, Geophysical...

1970

Recent Advances in Petroleum Geochemistry Applied to Hydrocarbon Exploration

B. P. Tissot

AAPG Bulletin

... Geologicheskaya, n. 3, p. 95-106 (in Russian). Ludwig, B., 1982, Steroides aromatiques de sediments et petroles: PhD thesis, Universite Louis Pasteur...

1984

Neoproterozoic–Cambrian petroleum system evolution of the Micang Shan uplift, northern Sichuan Basin, China: Insights from pyrobitumen rhenium–osmium geochronology and apatite fission-track analysis

Xiang Ge, Chuanbo Shen, David Selby, Guozhi Wang, Zhao Yang, Yongjun Gong, and Suofei Xiong

AAPG Bulletin

... high pressure in the northeastern Sichuan basin: Chinese Journal of Geophysics, v. 48, no. 5, p. 1184–1191, doi:10.1002/cjg2.763. Ludwig, K., 2008...

2018

Variation of Vertical Stress in the Onshore Canning Basin, Western Australia

Adam H. E. Bailey, Paul Henson

Australian Petroleum Production & Exploration Association (APPEA) Journal

...) regional density versus depth trends (Traugott 1997), 2) bulk density from shallow core (Tingay et al. 2003) and 3) velocity-density transforms (Ludwig et...

2019

19th Century Russian Petroleum from Baku: The American Perspective

Raymond P. Sorenson

Petroleum History Institute

... in 1877 after the removal of a burdensome excise tax. Robert Nobel, soon to be joined by his brother Ludwig (Fig. 5), opened a refinery in Baku in 1875...

2014

Speculations on the Late Mesozoic and Cenozoic Evolution of the Southeast Asian Margin

Robert McCabe, Jay Cole

Circum Pacific Council Publications

... of the region infer that a Miocene collision event occurred between this trench and submerged continental blocks in the South China Sea (Hamilton, 1979; Ludwig et...

1986

Basin Analysis of the Albian–Santonian Xigaze Forearc, Lazi Region, South-Central Tibet

Devon A. Orme,, Andrew K. Laskowski

Journal of Sedimentary Research (SEPM)

... structures: Sedimentology, v. 35, p. 765– 776. Ludwig, K., 2008, Isoplot 3.6: Berkeley Geochronology Center, Special Publication 4, p. Maffione, M., Van...

2016

Late Jurassic Lacustrine Deposits and Implications for Paleohydrology: Deposition to Early Compaction

Christine E. Turner, Neil S. Fishman

Utah Geological Association

... Morrison Formation—An interdisciplinary study: Modern Geology. Ludwig, K.L., Simmons, K.R., and Webster, J.D., 1984, U-Pb isotope systematics and apparent...

1998

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