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The AAPG/Datapages Combined Publications Database
Showing 568 Results. Searched 200,357 documents.
The advantage of thin section preparations over acetate peels in the study of late Paleozoic fungi and other microorganisms
Thomas N. Taylor, Michael Krings, Nora Dotzler, Jean Galtier
PALAIOS
..., Lawrence, Kansas 66045¨ ¨ ¨ ¨ 7534, USA; 2Department fur Geo- und Umweltwissenschaften, Palaontologie und Geobiologie, Ludwig-Maximilians-Universitat...
2011
Paleoreconstruction by Biological Markers
W. K. Seifert, J. M. Moldowan
Indonesian Petroleum Association
... of America, San Diego, November 1979. SCHAEFLE J., LUDWIG B., ALBRECHT P., AND OURISSON, G. (1978) Aromatic hydrocarbons from geological sources, VI. New...
1980
New isotopic dates on crystalline rocks from Alabama and Georgia
M. G. Steltenpohl, A. Heatherington, P. Mueller, B.V. Miller
Alabama Geological Society
... 346.5 Corrected for fractionation, blank, and initial common Pb : t!rO!"S 8!"e ~. l 201Pbf1'u _2"Fb.P'u correlation coefficient of Ludwig (1989) 1286.3...
2005
Seismic Reflections from a Lau Basin Magma Chamber
Janet L. Morton, Norman H. Sleep
Circum Pacific Council Publications
... of the Lau Basin: Earth and Planetary Science Letters, v. 28, p. 283-297. Herron, T.J., Ludwig, W.J., Stoffa, P.L., Kan, T.K., and Buhl, P., 1978, Structure...
1985
Lenticular-bedding-like bioturbation and the onshore recognition of carbonate drifts (Oligocene, Cyprus)
Jesús Reolid, Christian Betzler, Or M. Bialik, Nicolas Waldman
Journal of Sedimentary Research (SEPM)
...., Lindhorst, S., Eberli, G.P., Lüdmann, T., Möbius, J., Ludwig, J., Schütter, I., Wunsch, M., Reijmer, J.J.G., and Hübscher, C., 2014, Periplatform drift...
2020
A Field Guide to Lower Cretaceous Calcareous Nannofossil Biostratigraphy of the Great Valley Group, Sacramento Valley, California
Timothy J. Bralower
Pacific Section SEPM
... with the geomagnetic polarity timescale: Marine Micropaleontology, v. 14, p. 153-235. Bralower, T.J., Ludwig, K.R., Obradovich, J.D. and Jones, D.L., 1990...
1990
Discovery Through the Ages - A Journey of Coal Resource Discovery in Queensland's Bowen Basin from the 1960's and the 2000's
Darren Walker, Lex Hansen
Petroleum Exploration Society of Australia (PESA)
... notes from explorer Ludwig Leichartd (His expedition in 1844/ 1845 through the area noted coal outcropping in the Mackenzie River), gathering...
2018
Pleistocene Glaciations in Central Utah – A Review
David W. Marchetti
Utah Geological Association
..., Climatic interpretation of alpine snowline variations on millennial time scales: Quaternary Research, v. 41, p. 154–159. Sharp, W.D., Ludwig, K.R....
2007
Congenetic Relations of Atlantic Ocean and American Mediterranean
DeWitt C. Van Siclen
GCAGS Transactions
... J. Ludwig, 1982, Sediment thickness and depth to basement in western North Atlantic Ocean Basin: AAPG: AAPG Bull., v. 66, p. 1381-1395. Van Siclen...
1986
Willis, on Rift Valleys of East Africa: DISCUSSION
Chester W. Washburne
AAPG Bulletin
.... Akad. Wiss., Math.-Nat. Klasse, Ab. 21 (1934). 114 pp. (A posthumous publication.) FOOTNOTE 7. Julius Ludwig Wilser, "Die Entwicklungsstadien des...
1937
The Hydraulic Shape of Sand Particles
Louis I. Briggs, David S. Mcculloch, Frank Moser
Journal of Sedimentary Research (SEPM)
... velocity: PhD dissertation, State University, Iowa, 64 p. End_Page 655------------------------ PRANDTL, LUDWIG, AND TIETJENS, O. G., 1957, Applied...
1962
Effect of Shape Upon the Settling Velocity of Regular Convex Geometric Particles
N. C. Janke
Journal of Sedimentary Research (SEPM)
... velocities--triaxial particles: M. S. thesis, State Univ. of Iowa, Iowa City, 77 p. PRANDTL, LUDWIG, 1952, Essentials of fluid dynamics. Hafner Publishing Co...
1966
Rectification of Wind-Blown Sand
William H. Wood
Journal of Sedimentary Research (SEPM)
... BERTALANFFY, LUDWIG, 1968, General system theory. George Braziller, Inc, New York, 289 p. End_of_Record - Last_Page 37-------- This paper analyzes one...
1970
Synchronous Diastrophic Events in South America and Africa and Their Relation to Phases of Seafloor Spreading
Louis de Loczy
AAPG Special Volumes
...-Atlantic Ridge: Jour. Geophys. Research, v. 71, no. 6, p. 1611-1636. Ewing, Maurice, W. J. Ludwig, and J. I. Ewing, 1963, Geophysical investigations...
1974
Characteristics of Continental Shelves and Slopes
K. O. Emery
AAPG Bulletin
..., Upper stratification of Hudson apron region: Jour. Geophys. Research, v. 68, p. 6303-6316. Ewing, M., Ludwig, W. J., and Ewing, J. I., 1963, Geophysical...
1965
Diapirlike Structures in Southeastern Bering Sea
David W. Scholl , Michael S. Marlow
AAPG Bulletin
..., M., W. J. Ludwig, and J. Ewing, 1965, Oceanic structural history of the Bering Sea: Jour. Geophys. Research, v. 70, p. 4593-4600. Gates, G. O...
1970
Geophysical Reconnaissance on African Shelf: 2. Margin Sediments from Gulf of Guinea to Walvis Ridge
R. Leyden , G. Bryan , M. Ewing
AAPG Bulletin
.... Research, v. 73, p. 3661-3697. Leyden, R., W. J. Ludwig, and M. Ewing, 1971, Structure of continental margin off Punta del Este, Uruguay and Rio de...
1972
South Atlantic Diapiric Structures
R. Leyden , H. Asmus , S. Zembruscki , G. Bryan
AAPG Bulletin
... to Walvis Ridge: AAPG Bull., v. 56, p. 682-693. Leyden, R., W. J. Ludwig, and M. Ewing, 1971, Structure of the continental margin off Punta del Este...
1976
Sediment Thickness and Depth to Basement in Western North Atlantic Ocean Basin
Brian E. Tucholke , Robert E. Houtz , William J. Ludwig
AAPG Bulletin
...Sediment Thickness and Depth to Basement in Western North Atlantic Ocean Basin Brian E. Tucholke , Robert E. Houtz , William J. Ludwig 1982 1384...
1982
Direct radiometric dating of bitumen using Sm-Nd isotopes
Mao-Wen Yuan, Lin Li, Sheng-Rong Li, M. Santosh, Cheng-Lu Li, Masroor Alam, Zeng-Qian Hou, and Ming Li
AAPG Bulletin
... = 0.348440. The analytical blank was <60 pg for Nd. The value for the decay constants λ(147Sm) used in this study is 6.524 × 10−12 yr−1 (Ludwig, 2005...
2023
2013 PACIFIC SECTION AAPG, SEG and SEPM JOINT TECHNICAL CONFERENCE, April 19-25, 2013, Monterey, California; - Abstracts, #90162 (2013).
Search and Discovery.com
2013
2010 AAPG Pacific Section, Joint Meeting with West Region SPE and GSA Cordilleran Section, Anaheim, California, May 27-29, 2010, - Abstracts; #90114 (2010).
Search and Discovery.com
2010
New Mapping of Mancos Shale in Western Colorado; #30134 (2010)
David C. Noe
Search and Discovery.com
.... Montrose Area 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Durango Area 14. 1. Rules Hill (OF 97-1), (New OF 09-9) 15. 2. Ludwig Mountain (OF 98-2...
2010
Is There A Better Way to Determine The Viscosity in Waxy Crudes?; #41034 (2012)
John Ludwig, Saifon Daungkaew, Go Fujisawa, Fred Houtzager, Christopher Platt, and Nick Last
Search and Discovery.com
...Is There A Better Way to Determine The Viscosity in Waxy Crudes?; #41034 (2012) John Ludwig, Saifon Daungkaew, Go Fujisawa, Fred Houtzager...
2012
The Malvinokaffric Realm in the Devonian of Brazil
J. H. G. de Melo
CSPG Special Publications
... Chiquitos —- Bolivia. In: 5° Congreso Latinoamericano de Geologia. Buenos Aires, Servicio Geologico Nacional, v. 1, p. 283-291. Ludwig, G., 1964...
1988