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The AAPG/Datapages Combined Publications Database
Showing 6,639 Results. Searched 201,049 documents.
Igneous and Sedimentary Rocks from Monterey Canyon, California and Implications for Regional Tectonics
Debra S. Stakes, Catherine A. Rigsby, Pattie C. Baucom
Pacific Section of AAPG
...., Sorlien, C. C., Atwater, T., Crowell, J.C., and Luyendyk, B.P., 1994, Microplate capture, rotation of the western Transverse Ranges, and initiation...
1999
Tectonic Styles of Northern Yukon Territory and Northwestern District of Mackenzie, Canada: Regional Arctic Geology of Canada
D. K. Norris
AAPG Special Volumes
... toward the Barn uplift. Southeast of the Barn uplift, steep faults, some with demonstrable strike slip, become major components of the structural style...
1973
Unusual Tridactyl Trackways With Tail Traces from the Lower Cretaceous Hekou Group, Gansu Province, China
Masato Fujita, Yuong-Nam Lee, Yoichi Azuma, Daqing Li
PALAIOS
... (Lycoptera and Sinamia) and conchostracans (Yanjiestheria) (Zhang et al., 2006). These taxa are key components of the Jehol Biota, indicating...
2012
Petroleum Potential of the Thrust Belt and Foretroughs of Sicily
G. Sestini, G. Flores
AAPG Special Volumes
... chain, instead, may have been a consequence of the clockwise rotation of the northern thrust sheets relative to the substratum of the Hyblean-Sciacca...
1986
Structure: PART 1
K. O. Emery, Elazar Uchupi
AAPG Special Volumes
... off Africa; these and other measurements of the sixteenth to eighteenth centuries showed th t the magnetic pole is not at the rotation pole. Later...
1972
Well Azimuth, Shmin Direction, and First Years Production in the Permian Basin
Timothy P. McMahon, Qiqi Wang, Sofia Berdysheva
Unconventional Resources Technology Conference (URTEC)
... to the least principal stress, which in the Permian Basin will result in vertical fractures that are perpendicular to the minimum horizontal stress (Shmin...
2024
Permian Rotliegendes of Northwest Europe Interpreted in Light of Modern Desert Sedimentation Studies
K. W. Glennie
AAPG Bulletin
... of clean, fairly well-sorted, nongraded sand, almost structureless at base, where it abruptly overlies fine wadi gravel; has sharply defined horizontal...
1972
Quantifying Gas Content in Coals Using Borehole Magnetic Resonance
Spencer Summers, Tom Neville, Dennis Huo, Benjamin Birt, Tim Hopper, Soumyajit Mandal
Petroleum Exploration Society of Australia (PESA)
..., with microporosity associated with organic components in the coal, small-scale cleats, and larger-scale fractures all present. Surface interactions are also...
2018
THE CURVATURE OF THE ANTILLES
F. K. North
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... to a counterclockwise rotation of Spain, simulating the closing of a nutcracker with its handles pointing to the east. Apically opposed to the head...
1965
Evolution of the Bahia Basin: Evidence for Vertical-Axis Block Rotation and Basin Inversion at the Caribbean Plate Margin Offshore Northern Colombia; #10528 (2013)
Pedro Galindo and Lidia Lonergan
Search and Discovery.com
...Evolution of the Bahia Basin: Evidence for Vertical-Axis Block Rotation and Basin Inversion at the Caribbean Plate Margin Offshore Northern Colombia...
2013
Rifting: Lithospheric Versus Crustal Extension as Applied to the Ridge Basin of Southern California
G. D. Karner, J. F. Dewey
AAPG Special Volumes
... to extension within the upper crust by block formation and rotation (or flakes), decoupled along a major, intra-crustal decollement. Independent rotation...
1986
Petrofacies and Provenance of the Puente Formation (Middle to Upper Miocene), Los Angeles Basin, Southern California: Implications for Rapid Uplift and Accumulation Rates
Salvatore Critelli , Peter E. Rumelhart , Raymond V. Ingersoll
Journal of Sedimentary Research (SEPM)
... calcite cement (0-6.8%) are the main interstitial authigenic components. There are rare clay-coated grains (0-3.6 %) and authigenic quartz and albite...
1995
Salients, Recesses, Arcs, Oroclines, and SyntaxesA Review of Ideas Concerning the Formation of Map-view Curves in Fold-thrust Belts
Stephen Marshak
AAPG Special Volumes
... (underthrust) plate. Not all curve-forming processes lead to oroclinal bending of a fold-thrust belt, in that not all curves involve rotation of segments...
2004
ABSTRACT: Paleomagnetic Results from Sabah and Sarawak, East Malaysia
E. Schmidtke, J. Almasco, J. R. Dunn, M. Fuller, R. Haston, R. Landgraf
Circum Pacific Council Publications
..., southwest of Borneo. The results indicate a strong counterclockwise rotation between the late Oligocene and Pliocene, for the region near Kinabalu...
1986
Abstract: The Suez Rift: Structural Pattern and Evolution
Isabelle Moretti
Houston Geological Society Bulletin
... simple shear are irrelevant when tilt angles do not exceed 20° and rigid rotation can be applied to restore the cross-section. Moreover, most...
1992
Abstract: Paleomagnetic investigations of Carboniferous strata in Stellarton Graben, Nova Scotia
G. M. Yeo, W. A. Morris
Atlantic Geology
... rotation involved in development of the pull-apart graben. In the simplest interpretation of the results at least two sets ofpaleomagnetic remanence...
1989
Abstract: The use of fold nucleation as a shear sense indicator
A. Caron
Atlantic Geology
... of rotation of the material lines. In shear zones there are two important parameters that control the formation of folds: (1) conservation of vorticity related...
1992
Abstract: A Two-Pole Model for the Origin of the Gulf of Mexico Basin: Implications for Oceanic Crust Architecture and Louann Salt Distribution
Bruce K. Reitz
Houston Geological Society Bulletin
... two poles of rotation. During the initial rift phase of GOMB Triassic deformation, the combined Yucatan and South Florida blocks rotated 26 degrees...
2002
Geomechanical Model for Multiply-Oriented Conjugate Deformation Bands: Abstract
William A. Olsson, John C. Lorenz, Scott P. Cooper
Tulsa Geological Society
... of posited continuous farfield stress rotation. This model may be applicable to fractures as well as deformation bands, thus solving the problem...
2003
ABSTRACT: Seismic Wavelet Phase Estimate
Jiangbo Yu
Houston Geological Society Bulletin
... and reflectivity from well log. The phase rotation is performed on the seismic deconvolution output in order to minimize the difference between...
2012
"Origin and Facies Variability of Overthickened Sandstones in the Doig Formation, West-Central Alberta [Abstract]"
Wittenberg, J., Moslow, T.F.
CSPG Bulletin
... of eastward-verging, synsedimentary, listric normal faults at or near the shelf margin. Continued rotation and subsidence of slump blocks provide more room...
1991
ABSTRACT: Surface Expression and Internal Structure of an Accommodation Zone, Gulf of Suez, Egypt, by Dana Q. Coffield; #91038 (2010)
Search and Discovery.com
2010
ABSTRACT: Adria/Europe Collision Effects, by Zoltan Balla; #91032 (2010)
Search and Discovery.com
2010
Abstract: Tectonic Deformation around the Eastern Himalayan Syntaxis: Paleomagnetic Viewpoints / Differential Rotation of Ne and Sw Japan: Opening Aspect of the Japan Sea
Yo-ichiro Otofuji
Geological Society of Malaysia (GSM)
...Abstract: Tectonic Deformation around the Eastern Himalayan Syntaxis: Paleomagnetic Viewpoints / Differential Rotation of Ne and Sw Japan: Opening...
2011