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The AAPG/Datapages Combined Publications Database
Showing 594 Results. Searched 200,599 documents.
The Vaca Muerta–Quintuco system (Tithonian–Valanginian) in the Neuquén Basin, Argentina: A view from the outcrops in the Chos Malal fold and thrust belt
Diego A. Kietzmann, Alfredo L. Ambrosio, Julieta Suriano, María Susana Alonso, Federico González Tomassini, Gabriela Depine, and David Repol
AAPG Bulletin
.... A., J. Martín-Chivelet, R. M. Palma, J. López-Gómez, M. Lescano, and A. Concheyro, 2011, Evidence of precessional and eccentricity orbital cycles...
2016
Flow transformations, Mud Partitioning, and the Variable Stratigraphic Architecture of Basin-Floor Fan Fringes
Arnau Obradors-Latre,, Peter D.W. Haughton, Colm S. Pierce, Patrick M. Shannon, Anthea R. Lacchia, Simon P. Barker, Ole J. Martinsen
Journal of Sedimentary Research (SEPM)
... a single long-eccentricity cycle (i.e., c. 400 kyr). The overlying R20 unit is capped by an H2c2-age condensed section and this suggests that R20 might...
2023
Recognition of Relative Sea-Level Change in Upper Cretaceous Coal-Bearing Strata: A Paleoecological Approach Using Agglutinated Foraminifera and Ostracodes to Detect Key Stratigraphic Surfaces
Neil E. Tibert, R. Mark Leckie, Jeffrey G. Eaton, James I. Kirkland, Jean-Paul Colin, Elana L. Leithold, Michael E. Mccormic
Special Publications of SEPM
...–nearshore cycles Elder et al. (1994); eccentricity cycles (Sageman, 1997); high-frequency cycles (this study) Allogenic parasequences and cycles – production...
2003
The Problem of Continental Drift
W. A. J. M. van Waterschoot van der Gracht
AAPG Special Volumes
.... Its eccentricity (now 0.055) would then have been far larger. Where the tidal force varies inversely as the cube of the distance, this force would...
1928
Field Trip A5: Facies Heterogeneity in Lacustrine Basins: the Transtensional Moncton Basin (Mississippian) and Extensional Fundy Basin (Triassic-Jurassic), New Brunswick and Nova Scotia
David Keighley, David E. Brown
Atlantic Geoscience Society Special Publications
... rotation) cycle and 41,000 year obliquity (axial tilt) cycle. The lower frequency eccentricity (elliptical-circular) cycles at105 ka and 410 ka cycles...
2005
Evidence for Dynamic Climate Change on Sub-106-Year Scales from the Late Paleozoic Glacial Record, Tamworth Belt, New South Wales, Australia
Lauren P. Birgenheier, Christopher R. Fielding, Michael C. Rygel, Tracy D. Frank, John Roberts
Journal of Sedimentary Research (SEPM)
... to timescales on the order of sub-1066 yr (Fig. 15). Short-term (sub-106 yr) climatic fluctuations may be a record of the control of eccentricity, obliquity...
2009
Stratigraphy of Upper Pennsylvanian Cyclic Carbonate and Siliciclastic Rocks, Western Paradox Basin, Utah
Mark R. Williams
Rocky Mountain Association of Geologists
... equivalent to Milankovich long-eccentricity cycles which have a dominate periodicity of 413 k.y. The near equivalence of these values suggests...
2009
Unconventional natural gas resources in Pennsylvania: The backstory of the modern Marcellus Shale play
Kristin M. Carter, John A. Harper, Katherine W. Schmid, Jaime Kostelnik
Environmental Geosciences (DEG)
... fourth-order subsequences shown in Figure 10 spanned approximately 400 k.y. each (based on the long eccentricity Milankovitch cycle), sequence Eif-Giv...
2011
Polygenetic History of Paleosols in Middle–Upper Pennsylvanian Cyclothems of the Illinois Basin, U.S.A.: Part I. Characterization of Paleosol Types and Interpretation of Pedogenic Processes
Nicholas A. Rosenau, Neil J. Tabor, Scott D. Elrick, W. John Nelson
Journal of Sedimentary Research (SEPM)
... eustatic and climatic responses to Milankovitch-forced (∼ 100 kyr and 400 kyr) orbital eccentricity. Considering the similarities in sedimentology...
2013
Polygenetic History of Paleosols In Middle–Upper Pennsylvanian Cyclothems of the Illinois Basin, U.S.A.: Part II. Integrating Geomorphology, Climate, and Glacioeustasy
Nicholas A. Rosenau, Neil J. Tabor, Scott D. Elrick, W. John Nelson
Journal of Sedimentary Research (SEPM)
..., W.A., 2012, Eccentricity-paced late Paleozoic climate change: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 331–332, p. 150– 161. Hsieh, J.C.C....
2013
Genetically Related Incised Valleys and Deltas: Sequence and Modern Analogue Modeling From the Nonmarine Santa Barbara Coalfield, Late Pliocene, Italy
Alessandro Ielpi, Massimiliano Ghinassi
Journal of Sedimentary Research (SEPM)
... date the Upper Seam Unconformity to the 400 ky eccentricity minimum occurring at 2.8 Ma (Napoleone et al. 2004; Ielpi 2012b). Methods This study stems...
2014
Climatically Versus Eustatically Controlled, Sediment-Supply-Driven Cycles: Carbonate–Siliciclastic, High-Frequency Sequences In the Valanginian of the Neuquén Basin (Argentina)
Ernesto Schwarz, Gonzalo D. Veiga, Gastón Álvarez Trentini, Luis A. Spalletti
Journal of Sedimentary Research (SEPM)
...). This approximation places these sequences within the time span of orbital-forcing mechanisms, such as obliquity and short eccentricity (Schwarzacher...
2016
Stable Isotopes in Foraminifera
W. H. Berger
Special Publications of SEPM
... cycle has been confirmed by quantitative analysis and its correspondence to the period of eccentricity variation in the Earth's orbit has been noted...
1979
Cycle Hierarchy and Genetic Stratigraphy of Middle and Upper Pennsylvanian Strata in the Upper Mid-Continent
W. L. Watney, J. A. French, J. H. Doveton, J. C. Youle, W. J. Guy
Tulsa Geological Society
... resemble Pleistocene eustasy (Denton and Hughes, 1983). Periods are longer than the Pleistocene, reflecting the probable dominance of the eccentricity...
1995
Environmental and microbial influence on chemistry and dolomite formation in an ancient lake, Green River Formation (Eocene), Uinta basin, Utah, U.S.A.
Maxwell Pommer,, J. Frederick Sarg, Forrest McFarlin
Journal of Sedimentary Research (SEPM)
... excursions and landscape destabilization at eccentricity minima: Green River Formation of Wyoming: Earth and Planetary Science Letters, v. 403, p. 393...
2023
The Tobosa Basin-Related Stratigraphy of the Franklin Mountains, Texas and New Mexico
David V. LeMone
West Texas Geological Society
...), and eccentricity (100,000 years). Coincidence of continental masses in polar settings in combination with favorable superimposed patterns...
1996
Stratigraphic Control on Source-Rock Distribution: First and Second Order Scale
A.Y. Huc, F.S.P. Van Buchem, B. Colletta
Special Publications of SEPM
...-called Milankovitch cycles of eccentricity, obliquity, and precession (~ 400,000/100,000, ~ 40,000, and ~ 20,000 years, respectively). The third-order...
2005
Paleozoic and Mesozoic Stratigraphy of Northern Gros Ventre Mountains and Mount Leidy Highlands, Teton County, Wyoming
Helen L. Foster
AAPG Bulletin
... might be responsible. Climatic cycles have been thought by some to be related to the sunspot cycle, precession of the equinoxes, and the eccentricity...
1947
Sedimentology, Depositional Model, and Implications for Reservoir Quality
Daniel Minisini, Patricio Desjardins, Germán Otharán, Maximiliano Paz, Diego Kietzmann, Gregor Eberli, Carlos Zavala, Toni Simo, James H. Macquaker, Christian Heine
AAPG Special Volumes
..., and A. Concheyro, 2011, Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca Muerta...
2020
Seismic Geomorphology, Depositional Elements, and Clinoform Sedimentary Processes: Impact on Unconventional Reservoir Prediction
Hernan M. Reijenstein, Henry W. Posamentier, Alejandro Bande, Felipe A. Lozano, Ricardo Fabián Domínguez, Ryan Wilson, Octavian Catuneanu, Sebastian Galeazzi
AAPG Special Volumes
... approximately 341 ky, or about three eccentricity Milankovitch cycles, which scales to 4th-order depositional sequences. For thinner stratigraphic intervals...
2020
Organic Geochemical Patterns of the Vaca Muerta Formation
Ignacio E. Brisson, Martín E. Fasola, Héctor J. Villar
AAPG Special Volumes
... and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca Muerta Formation, northern Neuquén Basin...
2020
Chapter 14: Green River Formation, Laney Member, Eocene, Wyoming, USA—A Balanced-Fill Lake System with Microbial Carbonate and Oil Shale, an Analog for Part of the South Atlantic Pre-Salt
K. M. Bohacs, G. J. Grabowski
AAPG Special Volumes
..., J. J. Scott, and B. S. Singer, 2014, Early Eocene carbon isotope excursions and landscape destabilization at eccentricity minima; Green River...
2022
CambrianLower Middle Ordovician Passive Carbonate Margin, Southern Appalachians
J. Fred Read, John E. Repetski
AAPG Special Volumes
... to a Milankovitch-driven long-term eccentricity cycle of approximately 2.5 m.y. (cf. Weber et al., 1995; Matthews and Frohlich, 2002).The local climate...
2012
Cyclostratigraphy of Middle Devonian Carbonates of the Eastern Great Basin
Maya Elrick
Journal of Sedimentary Research (SEPM)
... cycles that were generated by large-magnitude, eccentricity-dominated fluctuations in sea level; thus they tend to overemphasize the need for large...
1995
Quantitative Controls on Location and Architecture of Carbonate Depositional Sequences: Upper Miocene, Cabo De Gata Region, Se Spain
Evan K. Franseen , Robert H. Goldstein , Mark R. Farr
Journal of Sedimentary Research (SEPM)
... varying near the 41 ky obliquity and 100 ky eccentricity cycles (Hodell et al. 1994; Shackleton and Hall, in press). This time interval coincides...
1998