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The AAPG/Datapages Combined Publications Database
Showing 1,863 Results. Searched 201,044 documents.
Algal swamp, marginal and shallow evaporitic lacustrine lithofacies from the late Devonian - early Carboniferous Albert Formation, southeastern New Brunswick, Canada
D. C. Carter, R. K. Pickerill
Atlantic Geology
... produced by periodic storms which invaded the marginal carbonate mudflats. The carbonate "rip-up" breccias are interpreted as having formed from...
1985
Flood Sedimentation in Bedrock Fluvial Systems
Victor R. Baker
CSPG Special Publications
...), antidunes, and large-scale lineation. The spacing of mesoforms depends on the outer zone of the turbulent boundary layer as the flow varies through...
1984
Geochemistry of post-tectonic mafic intrusions in the Central Gneiss Terrane of southwestern Newfoundland
K. L. Currie, J. T. Van Berkel
Atlantic Geology
...) consists of highgrade quartzofeldspathic gneisses, including minor semi-pelitic and calcareous rocks, invaded by variably foliated granitoid...
1989
Pore Accessibility and Connectivity of Mineral and Kerogen Phases for Shales
Qinhong Hu, Xubo Gao, Zhiye Gao, Robert Ewing, Stefan Dultz, Josef Kaufmann
Unconventional Resources Technology Conference (URTEC)
... for the presence of alloy component elements. Injecting molten Wood’s metal alloy also offers the possibility of “freezing” the invaded network at any stage...
2014
Challenges of conservation paleobiology: from baselines to novel communities to the necessity for granting rights to nature
Martin Zuschin
PALAIOS
...., CARLTON, J.T., AND SPANIER, E., 2012, Restructuring the sea: profound shifts in the world’s most invaded marine ecosystem: Diversity and Distributions...
2023
Petrology and Uranium Mobility of a Granite of Early Precambrian Age from the Owl Creek Mountains, Wyoming
I. T. Nkomo, J. S. Stuckless, R. E. Thaden, J. N. Rosholt
Wyoming Geological Association
... rocks is generally sharp in outcrop, but in places the two units are mixed in a zone as wide as 2.5 km (Fig. I). The granite and metamorphic units...
1978
Enzyme Treatments Greatly Enhance Production on Horizontal Completions in Indonesia
Rick Stanley, Juan Troncoso, Phil Rae
Indonesian Petroleum Association
...), is to drill to the top of the pay zone using conventional mud systems and then switch to the cleaner DIF for drilling the pay interval. These "clean...
2000
Relationships Between Silica Diagenesis, Deformation, and Fluid Flow in Monterey Formation Cherts, Santa Maria Basin, California
Richard J. Behl
Pacific Section SEPM
.... Bitumen suggests that last crack-opening increment was invaded by bitumen before calcite cementation could occur. FOV 3 mm, vertical section, arrow...
1998
CO2 Resources of the Moxa Arch and the Madison Reservoir
Dean P. Stilwell
Wyoming Geological Association
... testing the Tensleep, one recovered a small amount of gas from a zone with a maximum porosity of about six percent while the other recovered only gas cut...
1989
Richardton Taylor Fields-U.S.A. Williston Basin, North Dakota
P. J. Chimney, C. E. Treska, C. A. Wolosin
AAPG Special Volumes
...) have interpreted the environment of deposition as a zone that lies between the shallow water beach and foreshore area and the offshore marine shelf...
1992
Hydrocarbons, Source Rocks, and Maturity Trends in the Northern Perth Basin, Australia
B. M. Thomas
AAPG Special Volumes
... be a useful indicator of generative or post-mature conditions, provided brown zone (TAI 3) levels of maturity are reached. At lower levels...
1984
Pleistocene: Chapter XII
Ralph D. Reed
AAPG Special Volumes
... been pushed far to the north and for that of about 66° F. to have invaded southern California. He thought the percentage of extinction of Upper San...
1933
Stratigraphy and lithologic heterogeneity in the Mannville Group (southeast Saskatchewan) defined by integrating 3-D seismic and log data
Sabrina Sarzalejo, Bruce S. Hart
CSPG Bulletin
... that truncated Lower Cretaceous to Paleozoic strata (Hayes et al., 1994). During Aptian time, the sea invaded from the north and eventually covered the pre...
2006
NMR Time-Lapse Wettability Assessments in Unconventionals: Insights from Imbibition
S. Kelly, R. J. M. Bonnie, M. J. Dick, D. Veselinovic
Unconventional Resources Technology Conference (URTEC)
...: that is, if a team wishes to reach a particular saturation in the invaded zone (depending on production drive and formation damage mechanisms...
2020
Mesozoic Igneous Rocks of Northern Gulf Coastal Plain
C. L. Moody
AAPG Bulletin
... were lava flows, but it is certain that magma from which they formed cooled in a zone of pressure release and rapid heat dissipation...
1949
The Caballos Novaculite Revisited Part I: Origin of Novaculite Members
Robert L. Folk, Earle F. McBride
Journal of Sedimentary Research (SEPM)
... by bacteria, so that no pigmenting material was preserved. However, sediment which invaded the fractures was moved below the zone of active aerobic...
1976
Early Tertiary Conglomerates of the Santa Ana Mountains, California
A. O. Woodford, Craig Gander
Journal of Sedimentary Research (SEPM)
... that penetrates the northwest part of the mountains, somewhat higher horizons contain planktonic foraminifers that are guides to a lower Eocene zone (James...
1980
Depositional Environment of Upper Cretaceous Sussex Sandstone, House Creek Field, Wyoming
Robert R. Berg
AAPG Bulletin
... section of relatively low-permeability sandstone or siltstone is present in dry holes downdip from the field on the southwest. A narrow zone of low...
1975
Nigerian Late Cretaceous Stratigraphy and Paleogeography
D. R. Adeleye
AAPG Bulletin
... purposes. BASEMENT COMPLEX The entire basement lies within a zone affected by the 500-m.y. Pan-African orogeny. It has not been dated adequately...
1975
Tar Sands and Supergiant Oil Fields
G. J. Demaison
AAPG Bulletin
... and the basal Cretaceous sandstone have been invaded more deeply by meteoric water. This downward trend in increased oil degradation correlates with a downward...
1977
Source rock quality and hydrocarbon migration pathways within the greater Utsira High area, Viking Graben, Norwegian North Sea
Gary H. Isaksen, K. Haakan I. Ledje
AAPG Bulletin
... Basin is thought to have been invaded by marine waters from the Norwegian-Greenland Sea in the north, thus forming the Zechstein Sea. The relatively...
2001
PLACER DEPOSITS OF LAST CHANCE GULCH, HELENA, MONTANA
George W. Boulter
Montana Geological Society
... of the granite and the rocks invaded by it. As a rule, they are inclosed in andesite or granitic rock. The ore bodies are replacement...
1950
Isopach Map of the Maquoketa Shale
Harry S. Ladd
Kansas Geological Society
... carrying the lower Maquoketa fauna invaded from the south. The Sylvan shale of Oklahoma is thought to be equivalent to the lower part of the type...
1935
Intrusive Rocks of the Indian Peak Range, Utah
S. Kerry Grant
Rocky Mountain Association of Geologists
... propylitic effects. The east plug was brecciated on one margin and invaded by a less-silicic quartz latite that left the pIug clasts with altered rims lighter...
1979
Glacial Drainage Channels Crossing North Mountain. Annapolis County. Nova Scotia
Charles F. Hickox
Atlantic Geology
... of erosion and mass wasting until area was invaded by continental glaciation. 3. Over-crest drainage through the gaps during ablation of the last two...
1966