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The AAPG/Datapages Combined Publications Database
Showing 568 Results. Searched 200,691 documents.
Quaternary Sedimentation in the Molengraaff Paleo-Delta, Northern Sunda Shelf (Southern South China Sea)
How Kin Wong, Thomas Lüdmann, Christiane Haft, Alke-Marit Paulsen, Christian Hübscher, Jianhua Geng
Special Publications of SEPM
... has also been studied in detail (Hamilton, which continued their activity into the Quaternary (Jiang et al., 1979; Houtz and Hayes, 1984; Ludwig et al...
2003
The Wyoming Platinum-Palladium-Nickel Province: Geology and Mineralization
W. Dan Hausel
Wyoming Geological Association
... Trip Guidebook T332: American Geophysical Union, Washington D.C., 48 p. Snyder, G.L., Hughes, D.J., Hall, R.P., and Ludwig, K.R., 1989b, Distribution...
2000
Single-Grain Detrital-Muscovite Ages From Lower Cretaceous Sandstones, Scotian Basin, and Their Implications for Provenance
Peter H. Reynolds, Georgia Pe-Piper, David J. W. Piper, A. M. Grist
CSPG Bulletin
... of the Goldenville Formation at Taylor Head, Nova Scotia. M.Sc. thesis: Dalhousie University, Halifax, Nova Scotia. 204 + 70 p. Ludwig, K.R. 2003...
2009
Gravity Anomalies and Crustal Structure of the Gulf and Peninsular Province of the Californias: Chapter 3: Part II. Geological and Geophysical Maps
Richard W. Couch, Gordon E. Ness, Osvaldo Sanchez-Zamora , Gustavo Calderon-Riveroll , Pierre Doguin, Thomas Plawman , Shane Coperude , Bruce Huehn , William Gumma
AAPG Special Volumes
... of Geodesy Special Publication 3, 116 p. Ludwig, W. J., K. E. Nafe, and C. L. Drake, 1970, Seismic refraction, in A. Maxwell, ed., The sea: New York, John...
1991
The origin of mafic-ultramafic bodies within the northern Dashwoods Subzone, Newfoundland Appalachians
C. Johan Lissenberg, Vicki J. McNicoll, Cees R. van Staal
Atlantic Geology
... reported at the 2σ level (Table 2). Concordia ages (Ludwig 1998) calculated for the samples presented in this paper (Fig. 3) incorporate errors...
2006
Structure and Stratigraphy of Forearc Regions
D. R. Seely, W. R. Dickinson
AAPG Special Volumes
...: Washington (U.S. Gov't Printing Office), v. 18, p. 97-167. Ludwig, W. J., et al., 1966, Sediments and structure of the Japan trench: Jour. Geophys. Research...
1977
Chapter 5: Jurassic Silicic Volcanism and Associated Continental-arc Basin in Northwestern Colombia (Southern Boundary of the Caribbean Plate)
Carlos A. Zuluaga, Alejandro Pinilla, Paul Mann
AAPG Special Volumes
... Publications, 328, pp. 487–531. Kretz, R., 1983, Symbols for rock-forming minerals: American Mineralogist, v. 68, p. 277–279. Ludwig, K. R., 2003, User manual...
2015
Chapter 6: Location of the Suture Zone Separating the Great Arc of the Caribbean from Continental Crust of Northwestern South America Inferred from Regional Gravity and Magnetic Data
Joan Marie Blanco, Paul Mann, Luan Nguyen
AAPG Special Volumes
... Caribbean Margin, AAPG Memoir 108, p. 161–178. Ludwig, W. J., J. E. Nafe, and C. L. Drake, 1970, Seismic refraction, in A. E. Maxwell, ed., The sea: New...
2015
Why Hydrate-linked Velocity-amplitude Anomaly Structures are Common in the Bering Sea Basin: A Hypothesis
David W. Scholl, Ginger A. Barth, Jonathan R. Childs
AAPG Special Volumes
.... 643656.Ewing, M., W. J. Ludwig, and J. Ewing, 1965, Oceanic structural history of the Bering Sea: Journal of Geophysical Research, v. 70, p. 45934600.Gordon...
2009
Application of PB Isotopes to the Absolute Timing of Regional Exposure Events in Carbonate Rocks: An Example From U-Rich Dolostones from the Wahoo Formation (Pennsylvanian), Prudhoe Bay, Alaska
John A. Hoff , Jeremy Jameson , Gilbert N. Hanson
Journal of Sedimentary Research (SEPM)
... deposits: Geochimica et Cosmochimica Acta, v. 42, p. 547-569. LUDWIG, K.R., 1988, ISOPLOT for MS-DOS. A plotting and regression program...
1995
Response of Carbonate Platform Margins to Drowning: Evidence of Environmental Collapse: Chapter 9
R. N. Erlich, A. P. Longo Jr., S. Hyare
AAPG Special Volumes
... history of Baltimore Canyon Trough, Mid-Atlantic OCS: AAPG Bulletin, v. 65, p. 1476-1484. Ludwig, K. R., B. J. Szabo, J. G. Moore, and K. R. Simmons...
1993
Authigenic Feldspar as an Indicator of Paleo-Rock/Water Interactions in Permian Carbonates of the Northern Calcareous Alps, Austria
Christoph Spotl , Martin Kralik , Michael J. Kunk
Journal of Sedimentary Research (SEPM)
..., 1991, Diffusion domains determined by 39Ar released during step heating: Journal of Geophysical Research, v. 96, p. 2057-2069. LUDWIG, K.R., 1991...
1996
Mesozoic Extension and Styles of Basin Formation in Atlantic Canada: Chapter 12: North American Margins
A. J. Tankard, H. J. Welsink
AAPG Special Volumes
...: American Journal of Science, v. 277, p. 1233-1278. Tucholke, B.E., and W.J. Ludwig, 1982, Structure and origin of the J anomaly ridge, western North...
1989
Development of Magnesian Carbonates in Quaternary Soils on the Island of Hawaii
Charles E. Whipkey,, Rosemary C. Capo, Jean C.C. Hsieh, Oliver A. Chadwick
Journal of Sedimentary Research (SEPM)
.... 614-617. LUDWIG, K.R., SZABO, B.J., MOORE, J.G., AND SIMMONS, K.R., 1991, Crustal subsidence rate of Hawaii determined from 234U/238U ages of drowned...
2002
Middle Permian Telodiagenetic Processes in Neoproterozoic Sequences, Tandilia System, Argentina
Patricia Eugenia Zalba, Marcelo Manassero, Emmanuel Laverret, Daniel Beaufort, Alain Meunier, Martin Morosi, Laura Segovia
Journal of Sedimentary Research (SEPM)
... Fronteras,", p. 217–231. Ludwig, K.R., 1991, ISOPLOT: A plotting and regression program for radiogenic isotope data, version 2.71: U.S. Geological...
2007
Continental Margin Subsidence and Heat Flow: Important Parameters in Formation of Petroleum Hydrocarbons
Leigh Royden , J. G. Sclater , R. P. Von Herzen
AAPG Bulletin
.... 5321-5355. Lopatin, N. V., 1971, Temperatur a i geologicheskoye uremya kak faktory uglefikatsii: Akad. Nauk SSSR Izv. Ser. Geol., no. 3, p. 95-106. Ludwig...
1980
Subsidence, Crustal Structure, and Thermal Evolution of Georges Bank Basin
B. Ann Swift , D. S. Sawyer , J. A. Grow , K. D. Klitgord
AAPG Bulletin
... Geologicheskaya, no. 3, p. 95-106 (in Russian). Ludwig, W. J., J. E. Nafe, and C. L. Drake, 1971, Seismic refraction, in A. E. Maxwell, ed., The Sea--ideas...
1987
Recognition of a hydrothermally linked oil accumulation process in the Tahe oil field, northwestern China, with organic geochemistry, Re-Os, and U-Pb geochronology
Shaojie Li, Xiaowen Guo, Bin Wang, Zicheng Cao, Hao Xu, and Jiaxu Chen
AAPG Bulletin
...; Cumming et al., 2014; Ge et al., 2020). The Re-Os isochron age was calculated using the ISOPLOT 3.75 software (Ludwig, 2012), applying a decay constant...
2024
The Balabac Sub-Basin Southwestern Sulu Sea, Philippines
Leslie R. Beddoes, Jr.
Southeast Asia Petroleum Exploration Society (SEAPEX)
..., No. 3, pp. 449–476. Murauchi, S., W.J. Ludwig, N. Den, H. Hotta, T. Asanuma, T. Yoshii, A. Kubotera, and K. Hagiwara, 1973, “Structure of the Sulu...
1976
Thrusting, Petroleum Seeps, and Seismic Exploration Front Range South of Denver, Colorado
Arthur F. Jacob, R. G. “Jerry” Albertus
Rocky Mountain Section (SEPM)
... Bulletin, vol. 67, pp. 932–952. Kirkham, R.M., and Ludwig, L.R., 1980, Energy resources of the Denver and Cheyenne basins, Colorado: Colorado Geological...
1985
Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea
S. V. Dadisman, M. S. Marlow
Circum Pacific Council Publications
... . E . , 1977, Application of amplitude, frequency, and other attributes to stratigraphic and hydrocar Herron, T.J., Ludwig, W . J . , Stoffa, P.L....
1988
Paleomycology: The rediscovery of the obvious
Thomas N. Taylor, Michael Krings
PALAIOS
... for Palaeontology and Geology (BSPG) at Munich, Germany, and a Professor of Paleobotany at the Ludwig-MaximiliansUniversitat Munich. He is an affiliate...
2010
Hydrogeologic Characteristics and Water Levels of the Wilcox Aquifer in Southwestern and Northeastern Arkansas
Aaron L. Pugh, Tony P. Schrader
GCAGS Transactions
..., T. W., 2007, Water use in Arkansas, 2005: U.S. Geological Survey Scientific Investigations Report 20075241, 32 p. Holland, T. W., and A. H. Ludwig...
2009
Strontium Isotope Stratigraphy and the Oligocene-Miocene T-Letter Stages in Papua New Guinea
T. L. Allan, J. A. Trotter, D. J. Whitford, M. J. Korsch
Papua New Guinea (PNG) Petroleum Convention Proceedings
...) from Enewetak Atoll (Ludwig et al., 1988) is used as a secondary standard. Since 1994 the average isotopic composition for EN-1 is * ’Sr/**Sr = 0.709153...
2000
Tectonic Characteristics and Evolution Models of the East China Sea and its Environs
Li Yinhuai
Southeast Asia Petroleum Exploration Society (SEAPEX)
... unconformity, as Leyden et al., (1973) and Ludwig et al., (1973) suggested. The lower layer with P wave velosity of 2.2–3.6 km / sec has been stronger...
1990