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The AAPG/Datapages Combined Publications Database
Showing 8,105 Results. Searched 196,121 documents.
Triassic floras of Antarctica: Plant diversity and distribution in high paleolatitude communities
Ignacio H. Escapa, Edith L. Taylor, Rubén Cúneo, Benjamin Bomfleur, Julie Bergene, Rudolph Serbet, Thomas N. Taylor
PALAIOS
... in Antarctica during the Triassic can be recognized elsewhere in Gondwana, especially in South America, although a strict correlation based on macrofossils...
2011
Numerical Zonation of Log Suites and Logfacies Recognition by Multivariate Clustering
D. Gill , A. Shomrony , H. Fligelman
AAPG Bulletin
.... (October) Zonation of well logs and the correlation of zones between wells are routine fundamental tasks in subsurface geological analysis. Objective...
1993
Mineralogical composition and total organic carbon quantification using x-ray fluorescence data from the Upper Cretaceous Eagle Ford Group in southern Texas
Ahmed Alnahwi, and Robert G. Loucks
AAPG Bulletin
..., Biostratigraphic and geochemical constraints on the stratigraphy and depositional environments of the Eagle Ford and Woodbine groups of Texas: in Breyer, J., ed...
2019
Mio-Pliocene Palaeogeography, Uplands And River Systems of the Sunda Region Based on Mapping Within a Framework of Vim Depositional Cycles.
Robert J Morley, Harsanti P Morley, Tony Swiecicki
Indonesian Petroleum Association
.... Despite similarities in overall sediment thickness, the age of sediments in the Sarawak and Kutai Basins shows major differences. Averaged sedimentation...
2016
Petroleum Exploration Offshore Southern Baffin Island, Northern Labrador Sea, Canada
G. W. Klose, E. Malterre, N. J. Mcmillan, C. G. Zinkan
CSPG Special Publications
... section consists of alkalic volcanics interbedded with chalky clays and ranges in age from Danian to Early Cretaceous. The gross pay interval between...
1982
Sequence Stratigraphy of Tertiary Petroleum Systems in the West Natuna Basin, Indonesia
Sandra Phillips, Laird Little, Eric Michael, Van Odell
Indonesian Petroleum Association
... interpretation of a 45,000 line km regional 2D seismic data grid, integrated with geochemical, petrophysical and biostratigraphic analyses from 77...
1997
Ecological persistence in the Late Mississippian (Serpukhovian, Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic
Robert A. Gastaldo, Eva Purkyňová, Zbyněk Šimůnek, Mark D. Schmitz
PALAIOS
... for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determination: Geochimica et Cosmochimica Acta, v. 37, p. 485–494. KUIPER, K.F....
2009
Regional Stratigraphy and Organic Richness of the Mississippian Meramec and Associated Strata, Anadarko Basin, Central Oklahoma
Joshua C. Miller, Matthew J. Pranter, Andrew B. Cullen
Oklahoma City Geological Society
... are not fully resolved. This paper has two principal goals. The first is to improve on the correlation of age-equivalent Mississippian strata across...
2019
Paleogeography of Western Utah and Eastern Nevada During the Ehmaniella Biochron (Middle Cambrian)
Frederick A. Sundberg
Pacific Section SEPM
... and biostratigraphic information. BIOFACIES Trilobite assemblages in the Ehmaniella Biozone of North America can be divided generally into agnostid...
1991
Stratigraphic and Seismic Evidence for Late Cretaceous Growth Faulting, Denver Basin, Colorado: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
Robert J. Weimer , T. L. Davis
AAPG Special Volumes
... interpretation for drilling: Oil and Gas Jour., v. 72, no. 10, p. 112-124. Scott, G. R., and W. A. Cobban, 1965, Geology and biostratigraphic map...
1977
A New Late Paleocene Vertebrate Fauna from the Ohio Creek Formation of Western Colorado
Benjamin John Burger
Rocky Mountain Association of Geologists
... limited biostratigraphic utility. However, the presence of Haplaletes pelicatus implicitly confines the age of the Ohio Creek Formation to at least...
2007
Graptolite-based evidence for a revised stratigraphic and structural setting of the Szechuan, Hunan and Xingchang antimony prospects, Exploits Subzone, central Newfoundland
S. Henry Williams, Peter Tallman
Atlantic Geology
..., confirm the Caradoc age deduced by him and suggest a correlation with the widespread Lawrence Harbour Formation (“Caradoc black shale”) which...
1995
Rapid growth explains large size of mollusks in the Eocene Gosport Sand, United States Gulf Coast
Andrew W. Haveles, Linda C. Ivany
PALAIOS
... of microsamples collected along the ontogenetic trajectory reveal seasonal temperature changes, providing a chronometer for growth. Size-age data...
2010
Stratigraphic Patterns of Deep-water Dolomite, Northeast Australia
George R. Dix
Journal of Sedimentary Research (SEPM)
... part of a muddy contourite succession of Pliocene (2.6-4.0 Ma) age. Integration of seismic, lithic, and biostratigraphic data identifies a history...
1997
Chapter 2: Geologic Framework and Petroleum Systems of Cook Inlet Basin, South-Central Alaska
David L. LePain, Richard G. Stanley, Kenneth P. Helmold, Diane P. Shellenbaum
AAPG Special Volumes
... mineralogies conducive to diagenetic alteration, but their young age (< 10 Ma) and shallow burial (< 10,000 ft) (3050 m) have resulted in only minor...
2013
Silurian Reef Complex, Rockford, Ohio: Constitution, Growth, and Significance
Indiana University Paleontology Seminar
AAPG Bulletin
...) The 50-acre (20 ha.) quarry 1.5 mi (2.4 km) northwest of Rockford, west-central Ohio, exposes a dozen or more dolomitized reef structures of Silurian age...
1976
Effects of sea level and upwelling on development of a Miocene shallow-water tropical carbonate ramp system, Ponce, Puerto Rico
Diana Ortega-Ariza, Evan K. Franseen, Marcelle K. Boudagher-Fadel
Journal of Sedimentary Research (SEPM)
.... Although the age date for SB7 of that area is within error bars, it is too speculative to suggest a correlation at this time. There are additional...
2021
Mississippian of Southeastern New Mexico and West Texas--A Wedge-on-Wedge Relation
H. Richard Lane
AAPG Bulletin
... biostratigraphic relations in the area of investigation. The Early Mississippian Caballero and biohermal Lake Valley Formations are restricted to the northern...
1974
Soyatal Formation and Related Strata: Onset of Sedimentation in the Cretaceous Foreland-Basin System, Central Mexico; #51306 (2016)
Edgar Juárez-Arriaga, Timothy F. Lawton, Daniel F. Stockli
Search and Discovery.com
...-zircon U-Pb dating. Sandstone samples with appropriate grain-age populations will be double dated by the (U-Th)/He method. Guerrero Terrane 0 70 140...
2016
Palinspastic Reconstruction of Early Mesozoic Sedimentary Basins Near the Latitude of Las Vegas: Implications for the Early Mesozoic Cordilleran Cratonal Margin
John E. Marzolf
Pacific Section SEPM
... on the biostratigraphic age assigned to these formations. The Conglomerate Mesa Formation is considered late Guadalupian in age based on the presence...
1993
Rare-Earth Element Variation in Phosphate Nodules from Midcontinent Pennsylvanian Cyclothems
David L. Kidder , Carol A. Eddy-dilek
Journal of Sedimentary Research (SEPM)
..., P.H., 1989, Glacial-eustatic sea-level curve for early Late Pennsylvanian sequence in north-central Texas and biostratigraphic correlation with curve...
1994
Sauk Megasequence Deposition in Northeastern Washington, Northern Idaho, and Western Montana
John H. Bush, Robert C. Thomas, Michael C. Pope
AAPG Special Volumes
... for the early Paleozoic miogeocline, southern Canadian Rocky Mountains: Implications for subsidence mechanisms, age of breakup and crustal thinning...
2012
Younger Tertiary (Late Eocene-Early Pliocene) Stratigraphic Succession and Geologic History of the Western United States: 1 - The High Plains Classical Area
Harold A. Boyd
Wyoming Geological Association
...), in their discussion of the Clarendonian noted that "... This age is the only one that was proposed as a faunal rather than a biostratigraphic unit...
1999
Reciprocal Architecture of Bearpaw T-R Sequences, Uppermost Cretaceous, Western Canada Sedimentary Basin
Octavian Catuneanu, Arthur R. Sweet, Andrew D. Miall
CSPG Bulletin
... the final widespread marine unit in the Western Canada Foreland Basin. It is of late Campanian-early Maastrichtian age and forms the core of a second-order...
1997
Inversion History of the West Natuna Basin: Examples from the Cumi-Cumi PSC
D. C. Ginger, W. O. Ardjakusumah, R. J. Hedley, J. Pothecary
Indonesian Petroleum Association
... Formation. Imprecise biostratigraphic evidence indicates that the Barat Formation is Early Miocene in age (Figure 2). Using the Harland et al. (1989...
1993