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The AAPG/Datapages Combined Publications Database
Showing 43,843 Results. Searched 200,635 documents.
Natural Fractures in Shale Hydrocarbon Reservoirs; #41487 (2014)
Julia F.W. Gale
Search and Discovery.com
... with respect to reservoir stress directions, and the strength of the fracture plane relative to intact host rock. We tested the effect of calcite-sealed...
2014
Prodelta Hyperpycnites: Facies, Processes and Reservoir Significance - Examples from the Lower Cretaceous of Russia; #51367 (2017)
C. Zavala, M. Arcuri, V. H. Goitia Antezana, L. R. Arnez Espinosa, M. Di Meglio, A. Zorzano
Search and Discovery.com
... heterolithics deposits of the Leushinskaya and Vikulovo formations, interpreted as prodelta hyperpycnites. Trace fossils are locally abundant...
2017
The high-magnesium calcite origin of nummulitid foraminifera and implications for the identification of calcite diagenesis
Laura J. Cotton, David Evans, Simon J. Beavington-Penney
PALAIOS
... to fluctuating ocean chemistry through the Paleogene. Using these results as an indicator of preservation we examine variation in trace element data across...
2020
Insights From a Monospecific Lingulid Brachiopod Bed in the Late Devonian of South Africa
Christopher Harris, Robert W. Gess
PALAIOS
.... 2). Lower Section Ichnology.—Evidence for bioturbation is rare in the lower section, and trace fossils are limited to a few monospecific horizons...
2022
The Isotopic and Trace Element Geochemistry of Dolomite: The State of The Art
Lynton S. Land
Special Publications of SEPM
... is very depleted in 0 relative to presumed Holocene analogs Mathematical modeling of the diagenetic behavior of the trace element Sr in conjunction...
1980
Anatomy and provenance of a typical transgressive sandstone: the Lower Cretaceous Martin House Formation, Northern Canada
Julia E. A. Davison, Benjamin G. Daniels, Stephen M. Hubbard, Larry M. Heaman, Thomas Hadlari
Bulletin of Canadian Energy Geoscience (CEGA)
... of brackish-water systems through time: evidence from the trace-fossil record. Palaios, v. 20, p. 321–347. Cook, D. G. 1975. The Keele Arch - a pre...
2024
Recognition and Interpretation of Estuarine Mudstones (Central Basin Mustones) in the Tripartite Valley-Fill Deposits of the Viking Formation, Central Alberta
Simon A.J. Pattison
Special Publications of SEPM
... from the regional mudstones by their sedimentology, ichnology and vertical facies succession. INTRODUCTION Most valleys are cut during relative...
1992
Using laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) to explore geochemical taphonomy of vertebrate fossils in the Upper Cretaceous Two Medicine and Judith River Formations of Montana
Raymond R. Rogers, Henry C. Fricke, Vittorio Addona, Robin R. Canavan, Christopher N. Dwyer, Cara L. Harwood, Alan E. Koenig, Rachel Murray, Jeffrey T. Thole, Josephine Williams
PALAIOS
... significantly elevated concentrations of trace elements, including REE and U, relative to that found in living bone tissue. Several recent studies...
2010
A Geochemical Study of Dolomite in the Monterey Formation, California
Stephen J. Burns, Paul A. Baker
Journal of Sedimentary Research (SEPM)
... and trace-element analyses of dolomites from the Miocene Monterey Formation of California show that there is a strong correlation between the 13C values...
1987
FEEDING TRACES OF RECENT RAY FISH AND OCCURRENCES OF THE TRACE FOSSIL PISCICHNUS WAITEMATA FROM THE PLIOCENE OF SANTA MARIA ISLAND, AZORES (NORTHEAST ATLANTIC)
ALFRED UCHMAN, PAULO TORRES, MARKES E. JOHNSON, BJÖRN BERNING, RICARDO S. RAMALHO, ANA CRISTINA REBELO, CARLOS S. MELO, LARA BAPTISTA, PATRÍCIA MADEIRA, RICARDO CORDEIRO, SÉRGIO P. ÁVILA
PALAIOS
...FEEDING TRACES OF RECENT RAY FISH AND OCCURRENCES OF THE TRACE FOSSIL PISCICHNUS WAITEMATA FROM THE PLIOCENE OF SANTA MARIA ISLAND, AZORES (NORTHEAST...
2018
Marine influence in the Upper Ordovician Juniata Formation (Potters Mills, Pennsylvania): Implications for the history of life on land
Neil S. Davies, Michael C. Rygel, Martin R. Gibling
PALAIOS
..., 2001). Retallack (2001) used trace fossil and paleosol evidence from this locality to hypothesize that semiarid terrestrial landscapes in the Upper...
2010
Fingerprints of Fluid Flow: Chemical Diagenetic History of the Jurassic Navajo Sandstone, Southern Utah, U.S.A.
Brenda Beitler, W.T. Parry, Marjorie A. Chan
Journal of Sedimentary Research (SEPM)
... relative amount of elements along transect that do not follow Fe oxides. B) Modeled adsorbed fractions of trace metals on hydrous ferric oxide...
2005
Depositional facies analysis and modeling of the Judy Creek reef complex of the Upper Devonian Swan Hills, Alberta, Canada
Y. Zee Ma, Andrew Seto, Ernest Gomez
AAPG Bulletin
... criterion in defining reference classes is the homogeneity (Fetzer, 1977). In practice, balancing the homogeneities of the reference classes and amount...
2009
Seismic Interpretation of Carbonate Depositional Environments
J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian
AAPG Bulletin
... depositional environments and petrophysical characteristics provides a more complete geologic insight, including relative changes in sea level...
1987
Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration
D. C. N. Pratt, Tong Pow Mun
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... These are based on such factors as relative variations in amplitude of reflectors due to geologic reasons. Signature stability offered by these sources...
1990
Geophysics: Target Shooting for the Drill
A. Easton Wren
CSPG Special Publications
... from the seismic trace and the insight thus provided into lithology and velocity. The gradual emergence of the seismic method can be demonstrated...
1980
Heavy Minerals in Till of Central Alberta
L. A. Bayrock
CSPG Bulletin
...-lying Cretaceous sandstone and shales which form the bedrock beneath most of the Alberta plains. One method used to determine the relative proportions...
1962
Sedimentology and Ichnology of the Lower Triassic Montney Formation in the Pedigree-Ring/Border-Kahntah River Area, Northwestern Alberta and Northeastern British Columbia
John-Paul Zonneveld, Robert B. MacNaughton, John Utting, Tyler W. Beatty, S. George Pemberton, Charles M. Henderson
CSPG Bulletin
... comprise an overall shallowing upwards proximal offshore through shoreface succession. Strata interpreted as proximal offshore contain few trace...
2010
Evaluating Along-Strike Variation Using Thin-Bedded Facies, Upper Cretaceous Ferron Notom Delta, Utah, #50983 (2014).
Zhiyang Li, Janok Bhattacharya
Search and Discovery.com
..., the relative amount of sedimentary structures generated by each depositional process can be calculated from a series of measured stratigraphic sections within...
2014
Sedimentology and Depositional History of Units C and D of the Falher Member, Spirit River Formation, West-Central Alberta
Jhonny E. Casas, Roger G. Walker
CSPG Bulletin
... progradation of shoreface D1, a rise of relative sea level (RSL) terminated progradation and deposited a mudstone drape on the northern edge...
1997
Iron Content of Organogenic Dolomite as a Reflection of Chemical Reactions within the Zone of Sulfate Reduction: A Potential Tool for Depositional Studies of Organic-Rich Mudstones
Haleigh Howe, Steve Chipera, Leonardo Alcantar-Lopez
Unconventional Resources Technology Conference (URTEC)
... the depositional environment of source rocks. Multiple geochemical tools including degree of pyritization and trace metal enrichment are utilized to evaluate...
2016
TRACE FOSSILS AND GLAUCONITIC PELLETS PROVIDE INSIGHT INTO CAMBRIAN SILICICLASTIC MARINE ENVIRONMENTS
SHERIE C. HARDING, A.A. EKDALE
PALAIOS
...TRACE FOSSILS AND GLAUCONITIC PELLETS PROVIDE INSIGHT INTO CAMBRIAN SILICICLASTIC MARINE ENVIRONMENTS SHERIE C. HARDING, A.A. EKDALE PALAIOS, 2018, v...
2018
Ichnofacies of a Modern Size-Graded Shelf, Northwestern Gulf Of Mexico
Gary W. Hill
Special Publications of SEPM
... environment It was during this period that the significance of biogenic sedimentary processes and products relative to their usefulness...
1984
Very High Amplitude Seismic Anomaly in Georges Bank Trough, Atlantic Continental Margin
Robert C. Anderson, David J. Taylor
AAPG Bulletin
... a strong positive trace displacement (higher relative impedance) at the top of the anomaly, and an even stronger negative displacement (lower relative...
1981
Development of the Kutubu Project Reservoirs: Petroleum Development Licence Through to First Oil
W. I. McKay, M. V. Langston, T. N. Magner
Papua New Guinea (PNG) Petroleum Convention Proceedings
..., the reservoir pressures from assorted well locations will be useful for balancing pressure maintenance requirements between different areas...
1993