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The AAPG/Datapages Combined Publications Database
Showing 1,740 Results. Searched 201,044 documents.
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Modern and Ancient Analogues for Complex Eolian Reservoirs; #51401 (2017)
Steven G. Fryberger, Caroline Y. Hern, Nick Jones
Search and Discovery.com
... trenched. Trench sites are marked to show position on dune. This linear dune has a symmetric shape, with steep surfaces below the angle-of-repose for dry...
2017
EOLIAN-FLUVIATILE (CONTINENTAL) ORIGIN OF ANCIENT STRATIGRAPHIC TRAP FOR PETROLEUM IN WEBER SANDSTONE, RANGELY OIL FIELD, COLORADO
Steven G. Fryberger
Rocky Mountain Association of Geologists
... d u n i t s w i t h few h o r i z o n t a l symmetric r i p p l e s , but many l o w - r e l i e f , asymnetric r i p p l e s o r i e n t e d up...
1979
Late Cretaceous and Cenozoic Orogenesis of Arizona and Adjacent Regions: A Strato-Tectonic Approach
Stanley B. Keith, Jan C. Wilt
Rocky Mountain Section (SEPM)
... to north-northwest trending grabens that are either symmetric or asymmetric. Many of the grabens exhibit pull-apart geometries with steep normal faults...
1985
Valleys, Estuaries, and Lagoons: Paleoenvironments and Regressive–Transgressive Architecture of the Upper Cretaceous Straight Cliffs Formation, Utah, U.S.A.
Brenton M. Chentnik, Cari L. Johnson, Julia S. Mulhern, Lisa Stright
Journal of Sedimentary Research (SEPM)
... symmetric wave ripples. Sandstone beds vary in thickness from 0.2 to 1 m thick, are sharp-based, and contain abundant hummocky cross-stratification (HCS...
2015
Field Conference: Early Rift Sedimentation and Structure Along the NE Margin of Baja California; Stratigraphy and Paleoenvironments of the Mio-Pliocene Imperial Formation in the Eastern Laguna Salada Area, Baja California, Mexico
Joann M. Stock, Arturo Martin-Barajas, Miguel Tellez-Duarte, S. Vásquez-Hernández, A. L. Carreño, A. Martin-Barajas
Pacific Section SEPM
... 352 units. This is suggested by two independent observations. First, the characteristic symmetric zonation one would expect in welded tuffs...
1996
Sedimentary Input and Diagenesis on a Carbonate Slope (Bahamas): Response to Morphologic Evolution of the Carbonate Platform and Sea-Level Fluctuations
Hildegard Westphal, John J. G. Reijmer, Martin J. Head
Special Publications of SEPM
... and could have resulted in a stepwise level rise rather than sea falls as interior Beach platform rises and symmetric are recorded exposure surfaces...
1999
Continental Rise off Eastern North America
K. O. Emery , Elazar Uchupi , J. D. Phillips , C. O. Bowin , E. T. Bunce , S. T. Knott
AAPG Bulletin
...) already have proposed that the uniform width and symmetric position of the smooth magnetic zones on each side of the Atlantic Ocean simply result from...
1970
Gulf Coast Structural Geology
R.O. Kehle
New Orleans Geological Society
... 5-15. In general, however, the folds are remarkably symmetric and their axial planes are nearly vertical. The folds on the Mexican continental slope...
1971
Trace Fossils as Indicators of Bottom-Water Redox Conditions in Ancient Marine Environments
Charles E. Savrda, David J. Bottjer
Pacific Section SEPM
... impossible to determine what actually occurred on the basis of trace fossils a l o n e . Interval D represents a symmetric package indicating an increase...
1987
Frontmatter, TOC, Road Logs: West Texas Geological Society Geology and Petroleum Potential of Chihuahua, Mexico
K. F. Clark, R. E. Gerald, L. W. Bridges, R. Dyer, D. V. LeMone
West Texas Geological Society
... Sacramento block. The brown symmetric conical peak (10:30) is Cerro Choloma. It is the vent area for a late Cretaceous rhyolite flow complex (Capps, 1981a...
1984
Geometry of Sandstone Reservoir Bodies
Rufus J. LeBlanc
AAPG Special Volumes
... marshes and shallow water bodies. Channels of the principal distributar es extend for some distance across the gently sloping offshore surface...
1972
Width and Thickness of Fluvial Channel Bodies and Valley Fills in the Geological Record: A Literature Compilation and Classification
Martin R. Gibling
Journal of Sedimentary Research (SEPM)
..., especially single-story bodies, comprise a central body and wings. The central body represents the main topographic low and may be symmetric...
2006
The Three Elements of Structural Geology, #41849 (2017).
Terry Engelder
Search and Discovery.com
..., applies to infinitesimal strains and is a general (or asymmetric) second rank tensor and can be expressed as the sum to a symmetric and an antisymmetric...
2017
Chapter Sixteen: Petroleum Systems of the South Viking Graben
Chris Cornford
AAPG Special Volumes
... volumes and properties of oils, uncertainty remains on the properties and origin(s) of gas(es) required to explain the observed gas/oil ratios, gas...
2018
A Bibliography and Brief History of Indonesia Geology Literature
J.T. (Han) van Gorsel
Indonesian Petroleum Association
... of Indonesia, as understood in 1917, were in the companion papers by Brouwer (1919) on Eastern Indonesia and Van Es (1919) on Western Indonesia. Early oil...
2009
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