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The AAPG/Datapages Combined Publications Database
Showing 43,833 Results. Searched 200,691 documents.
Systematic ichnology of the Mabou and Cumberland groups (Carboniferous) of western Cape Breton Island, eastern Canada, 2: surface markings
Dave G. Keighley, Ron K. Pickerill
Atlantic Geology
..., and D), Stiallia cf. pilosa Smith, Appendage Marks (types A and B), an “Arthropod Resting” Trace, Horn-shaped Surface Traces, and Vertebrate Trackways...
1998
Ichnofabric evidence for the lack of bottom anoxia during the lower Toarcian Oceanic Anoxic Event in the Fuente de la Vidriera section, Betic Cordillera, Spain
Francisco J. Rodríguez-Tovar, Alfred Uchman
PALAIOS
... of the section indicates a relatively abundant and moderately diverse trace-fossil assemblage composed of Alcyonidiopsis isp., Chondrites isp...
2010
Application of the Asymmetric Delta Model to Along-Strike Facies Variations in a Mixed Wave- and River-Influenced Delta Lobe, Upper Cretaceous Basal Belly River Formation, Central Alberta
Cindy D. Hansen, James A. Maceachern
Special Publications of SEPM
... consist of muddominated heterolithic successions, characterized by a low abundance yet moderately diverse trace fossil assemblage attributable...
2009
The Glossifungites Ichnofacies: Modern Examples From The Georgia Coast, U. S. A.
S. George Pemberton, Robert W. Frey
Special Publications of SEPM
... with water nofacies constitute the basis bathymetry for new relative scale of Numerous authors have stressed however ultimately Trypanites ichnofacies...
1984
Integrated Petrophysical and Geophysical Analysis on Identifying Eagle Ford Sweet Spots
Bo Chen, Dhananjay Kumar, Anthony Uerling, Sheryl Land, Omar Aguirre, Tao Jiang, Setiawardono Sugianto
Unconventional Resources Technology Conference (URTEC)
... data quality. Third, Coloured Inversion was applied to the conditioned seismic data to generate a relative acoustic impedance volume (Lancaster...
2015
Multidisciplinary seismic amplitude analysis in a frontier exploration area
Lei Zhang, Ivan Salazar, Janet Ravelo, Ricardo Castrejon, Raul Ysaccis, Edgar Ramon Hernandez Reyes, Armando Heras Sanjuanico
International Meeting for Applied Geoscience and Energy (IMAGE)
... by using conventional multi-trace seismic attributes, there was a need for de-risking the identified leads. It was well known that before this study...
2022
Study of Relative Active Tectonic Features on Kaladan - Mrauk U Fault, Rakhine Coastal Region, #30604 (2019).
Sandy Chit Ko, Soe Thura Tun, Kyaing Sein, Ohn Thein,
Search and Discovery.com
...Study of Relative Active Tectonic Features on Kaladan - Mrauk U Fault, Rakhine Coastal Region, #30604 (2019). Sandy Chit Ko, Soe Thura Tun, Kyaing...
2019
Sea Beam Evidence of Recent Tectonic Activity in the California Continental Borderland: Chapter 10: Part III. Regional Geophysics and Geology
Mark R. Legg
AAPG Special Volumes
... relative accuracy of about 200 m. Satellite position fixes every few hours provide absolute geographic accuracy of about 500 m. Less accurately navigated...
1991
Petrology and Geochemistry of a Mitchell Dam Amphibolite Core, Chilton County, Alabama
W. Kaleb Kirk, David B. Bieler, Scott K. Vetter
GCAGS Transactions
.... Rare earth patterns are relatively flat, and high field strength elements are notably depleted, particularly zirconium. Whole rock and trace element...
2018
Modelling TOC and Anoxia From Elemental Data: A Reality Check
Milly Wright, Ken Ratcliffe, Eliza Mathia
Unconventional Resources Technology Conference (URTEC)
... palaeoproductivity (Ni, Cr, V, Cu, Mo, U) was revealed to be inconsistent throughout the shale sequence, with the major change in the trace element...
2015
Facies Variability of the Oligocene Frio Formation in Growth-Faulted Compartments in Corpus Christi Bay, Texas
Mariana I. Olariu, Ursula Hammes, William A. Ambrose, Robert G. Loucks
GCAGS Transactions
... in cores and interpreted from well logs. Sedimentary structures and trace-fossil associations indicate a transition of depositional environments from...
2012
Tectonic, Climatic, and Biotic Modulation of Lacustrine Ecosystems--Examples from Newark Supergroup of Eastern North America: Chapter 13
Paul E. Olsen
AAPG Special Volumes
... used volume- or area-balancing models of extension over a detachment (Gibbs, 1983; Groshong, 1989), this increasing area of subsidence should...
1990
Applying Thick-skinned Tectonic Models to the Apennine Thrust Belt of ItalyLimitations and Implications
R. W. H. Butler, S. Mazzoli, S. Corrado, M. De Donatis, D. Di Bucci, R. Gambini, G. Naso, C. Nicolai, D. Scrocca, P. Shiner, V. Zucconi
AAPG Special Volumes
.... Moretti, E. Riva, and F. Roure, 1991, Cross section balancing in the Central Apennines: An application of LOCACE: AAPG Bullettin, v. 75, p...
2004
Contrasting thermal evolution of thrust systems: An analytical and modeling approach in the front of the western Alps
ric Deville, William Sassi
AAPG Bulletin
.... Kinematic model deduced from map-balancing and regional implications, in W. Ziegler, ed., Peritethys Memoir 2: Paris, ditions du Musum d'Histoire...
2006
Fluid-Rock Interaction History During Stabilization of Early Dolomites, Upper Knox Group (Lower Ordovician), U.S. Appalachians
Isabel P. Montanez, J. Fred Read
Journal of Sedimentary Research (SEPM)
... and fractures. Early dolomites are near stoichiometric and, relative to Early Ordovician marin carbonates, are similar to or significantly depleted...
1992
STARS OF THE AFTERMATH: ASTERIACITES BEDS FROM THE LOWER TRIASSIC OF THE CARNIC ALPS (WERFEN FORMATION, SAURIS DI SOPRA), ITALY
ANDREA BAUCON, CARLOS NETO DE CARVALHO, CARLOS NETO DE CARVALHO
PALAIOS
... Joaquim Morão, 6060-101, Idanha-a-Nova, Portugal e-mail: [email protected] ABSTRACT: Trace fossils are important evidence of benthic activity...
2016
The Wave Equation Applied to Migration
D. Loewenthal, L. Lu, R. Roberson, J. Sherwood
Southeast Asia Petroleum Exploration Society (SEAPEX)
... of the relative inaccuracy of our velocity information, we will content ourselves with deriving a function B(x, τ), where the depth variable z has been replaced...
1978
Case Study Results From the Integration of MEQ, TFI, and Surface Seismic Attributes.
Charles J. Sicking, Jan Vermilye, Alfred Lacazette, Ashley Fish
Unconventional Resources Technology Conference (URTEC)
.... In this paper we document Extended Duration Signal (EDS) waveforms in microseismic trace data recorded on surface grids and show that the bandwidth of positive...
2014
Using zircon geochemistry to map alteration in the Gawler Craton, South Australia
Adrienne Brotodewo, Caroline Tiddy, Diana Plavsa, Adrian Fabris
Petroleum Exploration Society of Australia (PESA)
... to incorporate a range of minor and trace elements, largely determined by its crystal structure and changes in temperature, pressure and composition. Internal...
2019
Identification of Deltaic Facies with 3-D Seismic Coherency and the Spectral Decomposition Cube: A Study Form South Marsh Island Area, Gulf of Mexico
John A. Lopez , Greg Partyka , Norm L. Haskell , Susan E. Nissen
GCAGS Transactions
... interpretations of multiple bandwidth images. Coherence is a multi-trace calculation which is a measure of the relative lateral variation in the traces. Spectral...
1997
Sedimentology, ichnology and sequence stratigraphy of the Upper Devonian—Lower Mississippian Bakken Formation in eastern Saskatchewan
Liya Zhang, Luis A. Buatois
CSPG Bulletin
..., R.G. 1996. Trace Fossils - Biology, Taphonomy and Applications. Chapman & Hall, London, 361 p. Bromley, R.G. and Ekdale, A.A. 1986. Composite...
2016
Quantification in Clay Mineral Studies of Sediments and Sedimentary Rocks
J. W. Pierce, F. R. Siegel
Journal of Sedimentary Research (SEPM)
... intensity of the 17A glycolated peak is equal to the relative amount of montmorillonite. The area of the 10A peak (glycolated trace) multiplied...
1969
The Identification and Interpretation of Reptile Ichnofossils in Paleosols Through Modern Studies
Daniel I. Hembree, Stephen T. Hasiotis
Journal of Sedimentary Research (SEPM)
... hardgrounds: Geological Society of London, Quarterly Journal, v. 123, p. 157–182. Bromley, R.G., 1996, Trace Fossils: Biology, Taphonomy...
2006
Shaping the Future of Seismic Interpretation
Vianney Savajol
GEO ExPro Magazine
... grid of horizon patches from a seismic volume using the same methodology used to obtain a relative geological time (RGT) volume. Spatial resolution...
2017
Paleoenvironmental implications of invertebrate fecal pellets (Edaphichnium isp.) at an ichnofossil-rich dinosaur nesting locality, Upper Cretaceous Two Medicine Formation, Montana, USA
William J. Freimuth, David J. Varricchio, Karen Chin
PALAIOS
... of varying proportions of calcite, plagioclase, and quartz, and are enriched in phosphorus relative to the sedimentary host matrix. Possible trace makers...
2021