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The AAPG/Datapages Combined Publications Database
Showing 4,789 Results. Searched 200,636 documents.
Tubular Calcareous Nodules from the Pennsylvanian Minturn Formation of Colorado
Calvin H. Stevens
Rocky Mountain Association of Geologists
..., Denver, p. 86–90. Clites, E.C., 2006a, Paleoenvironmental analysis of thrombolites in the basal Purbeck Formation (Upper Jurassic of southern England...
2015
Newly integrated approaches to studying Late Triassic terrestrial ecosystems
Randall B. Irmis, Jessica H. Whiteside
PALAIOS
..., Berkeley. He is broadly interested in the evolution of terrestrial ecosystems through geologic time, particularly in response to paleoenvironmental...
2010
Stratigraphic and Structural Overview of Upper Cretaceous Rocks Exposed in the Dallas Vicinity
William C. Dawson, Charles L. McNulty, Donald F. Reaser
Dallas Geological Society
... communities, SW Arkansas: Palaelogeogr., Palaeoclimat., Palaeoecology v. 34, P 225-256. Bottjer, D.J. and W. A. Bryant, 1980, Paleoenvironmental analysis...
1983
Microfossils as Indicators of Deltaic Subenvironments, Minas Field, Central Sumatra
Kenneth L. Finger, Warren S. Drugg
Indonesian Petroleum Association
... processing methods. Palynomorphs were analyzed by Drugg independent of Finger's analysis of the microfauna (i.e., foraminifera and ostracodes). Data...
1992
Leveraging Regional Geology and Sequence Stratigraphic Concepts at Field and Reservoir Scales: Building More Reliable Earth Models Under Sparse Data
Kate C.S. Evans, Jeffrey M. Yarus, Elham Mohsenian, Jose Montero, Jiazuo Zhang,, Alex Bromhead
Unconventional Resources Technology Conference (URTEC)
... understanding of shale reservoirs and many years of data acquisition to perform in-depth analysis to identify more accurate “sweet spots” for well placement...
2019
The Early Nonstructural Chemical Diagenesis of Foraminiferal Calcite
Robert B. Lorens, Douglas F. Williams , Michael L. Bender
Journal of Sedimentary Research (SEPM)
... and nannofossil calcite. Sodium/ calcium, Sr/Ca, Al/Ca, and Cl/Na atom ratios were determined by an instrumental neutron activation analysis technique...
1977
Glendonites as Paleoclimatic and Paleoceanographic Indicators: A Case Study from the Glacially Influenced Permian System of Eastern Australia
Tracy D. Frank, Stephanie G. Thomas, and Christopher R. Fielding
Search and Discovery.com
... temperatures, high alkalinity, and elevated orthophosphate, the presence of glendonites implies a particular array of paleoenvironmental conditions...
Unknown
BOREAL EARLY TURONIAN CALCAREOUS NANNOFOSSILS FROM NEARSHORE SETTINGSIMPLICATIONS FOR PALEOECOLOGY
CHRISTIAN LINNERT, JÖRG MUTTERLOSE
PALAIOS
... nannofossil assemblages (e.g., Hardas and Mutterlose 2007; Linnert et al. 2010; Hardas et al. 2012). In order to better understand such paleoenvironmental...
2015
Stratigraphy and Depositional Environments of the Upper Cambrian-lower Ordovician Sequence, Saratoga Springs, New York
S. J. Mazzullo, Patrick Agostino, John N. Seitz, Donald W. Fisher
Journal of Sedimentary Research (SEPM)
.... Thesis, Rensselaer Poly. Inst., 121 p. OWEN, R. W., 1973b, Paleoenvironmental interpretation of the Hoyt Limestone, New York: an Upper Cambrian algal...
1978
Seismic Stratigraphic Study of Two Oxfordian Carbonate Sequences, Eastern Saudi Arabia
George S. Langdon , Steven J. Malecek
AAPG Bulletin
... sequence identification, seismic facies analysis, and Jurassic sea level correlation. Toplap and downlap reflection terminations defined sequence boundaries...
1987
Lacustrine systems in the early Miocene of northern South America-evidence from the Upper Magdalena Valley, Colombia
Felipe de la Parra, Diego Pinzon, Guillermo Rodriguez, Omar Bedoya, Roger Benson
PALAIOS
... our analysis on deposits of the Barzalosa Formation in the UMV. We establish the age of the unit and based on its palynological content make inferences...
2019
Petrographic Analysis Supporting Electrical Log Interpretation of Volcaniclastic Deep-Water Reservoirs in the West Sumatera Fore-Arc
Deasy Rimanda Cahyaningtyas, Adhe Krisna Wardhana, Roberto Pettinelli, Gilang Ariestya, Hidayat Mukmin, Haris Kurniawan Hidayat
Indonesian Petroleum Association
...Petrographic Analysis Supporting Electrical Log Interpretation of Volcaniclastic Deep-Water Reservoirs in the West Sumatera Fore-Arc Deasy Rimanda...
2017
Influence of Clast Axial Ratio on Macrofabric Strength in Periglacial Colluvium
Susan W.S. Millar, Frederick E. Nelson
Journal of Sedimentary Research (SEPM)
..., Techniques of till fabric analysis: British Geomorphological Research Group Technical Bulletin 6, 43 p. BAUER, B.O., VEBLEN, T.T., AND WINKLER, J.A....
2003
AAPG Foundation 2019 Grants-in-Aid Projects
Search and Discovery.com
N/A
OSTRACODE BIOFACIES AND SHELL CHEMISTRY REVEAL QUATERNARY AQUATIC TRANSITIONS IN THE POZUELOS BASIN (ARGENTINA)
MICHAEL M. McGLUE, MANUEL R. PALACIOS-FEST, GABRIELA C. CUSMINSKY, MARIA CAMACHO, SARAH J. IVORY, ANDREW L. KOWLER, SUVANKAR CHAKRABORTY
PALAIOS
... 1998); other normal faults have also been identified on the basin flanks (Caffe et al. 2002). A facies analysis on Laguna de los Pozuelos (LP), situated...
2017
NEW QUANTITATIVE DESCRIPTORS (SHAPE AND MACROBORING) OF BIOGENIC NODULES: EXAMPLES FROM THE LESSER ANTILLES AND NEW ZEALAND
VINCENT CARON, BRICE DESCHAMPS, ALEXANDRE ROBERT-DUARTE, JULIEN BAILLEUL
PALAIOS
... depositional environments; (2) aid in hydrodynamic and paleoenvironmental reconstructions of biogenic nodule-bearing deposits; and (3) constitute valuable...
2023
Graphic Correlation and Sequence Stratigraphy in the Neogene of Macuspana Basin, Southern Gulf of Mexico
Yanina Narváez-Rodríguez, Javier Helenes, Carlos Jaramillo, José M. Del Moral, Víctor M. Martínez, Consuelo Macias, Olga G. Castillejos, Jorge E. Lugo, Olga Granados, Corazón Olivera, Maria A. Sánchez, Patricia Padilla, Monica Ayala, Aaron Del Valle
GCAGS Transactions
... enhances the utility of both stratigraphic tools and provides a powerful basin analysis technique. METHODOLOGY The main database consists...
2007
Late Holocene hydrologic and vegetation changes at Turneffe Atoll, Belize, compared with records from mainland Central America and Mexico
Matthew J. Wooller, Hermann Behling, Juan Leon Guerrero, Nele Jantz, Martin E. Zweigert
PALAIOS
... corresponds with other paleoenvironmental records of climate drying in Central America and increases the geographic and habitat scope (i.e., mangrove...
2009
Field Study: Alabama Ferry Field: A Preliminary Report
Steve Santamaria
Shreveport Geological Society
... it. Paleoenvironmental conditions are extremely variable. Salinity fluctuates readily as does the oxygenation of the water. These conditions impose a stressful...
1987
The Upper Pliocene San Diego Formation and the Occurrence of Carcharodon megalodon at la Joya, Tijuana, Baja California, Mexico
James R. Ashby, John A. Minch
Pacific Section of AAPG
.... The basalt is composed of twenty-five feet of black, porphyroaphanitic, olivine and plagioclase-rich basalt. A microscopic analysis (Minch, 1967...
1984
ABSTRACT: Thick and Delicious: The Story of the Low Ash Greymouth Coal Seams
Z. Li, T. A. Moore, S. D. Weaver, G. R. Gillard
The Society for Organic Petrology (TSOP)
..., In-situ analysis of solid bitumen in coal: examples from the Bowen Basin and the Illinios Basin. Intl. Journal of Coal Geology, V42, pp207-220. McCabe...
2000
ABSTRACT: Role of Maceral Composition on δ13C and δ15N: Implications for Chemostratigraphic Studies
S. Maharaj, L. E. Yoksoulian, R. A. Von Mann, B.L. Overfield, L. E. Black, J. Floyd, H.D. Rowe, S.M. Rimmer
The Society for Organic Petrology (TSOP)
... of terrestrial organic matter (OM) to model paleoclimatic and paleoenvironmental changes (e.g., Gröcke, 1998; Hasegawa et al., 2003). However, studies based...
2005
Megaspores, Imperial Formation (Upper Devonian), Mountain River, District of Mackenzie: GEOLOGICAL NOTE
L. V. Hills, K.Hyslop, D.R. Braman
CSPG Bulletin
... and paleoenvironmental significance of Upper Devonian megaspores, type section of the Imperial Formation, Northwest Territories, Canada. In: Aitken, J...
1984
ABSTRACT: Isorank Variation in Vitrinite Chemistry-1.Vitrinite Reflectance
J. Newman
The Society for Organic Petrology (TSOP)
... particularly anoxic, and· in extreme cases· brackish conditions, as proposed by Teichmuller (e.g., 1975). These controls are consistent with paleoenvironmental...
1992