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The AAPG/Datapages Combined Publications Database
Showing 18,245 Results. Searched 196,436 documents.
Floral Modifications at the Permian-Triassic Boundary in Australia [Abstract]
B. E. Balme, R. J. Helby
CSPG Bulletin
... Triassic strata are separated, in all Australian basins, by a sedimentary or erosional hiatus. The magnitude of this is difficult to estimate...
1971
Abstract: Hydrocarbon Gases in Sediments of Eastern Gulf of Alaska, by Keith A. Kvenvolden, George D. Redden, Paul R. Carlson; #90968 (1977).
Search and Discovery.com
1977
Abstract: Hot, Dry Rock (HDR) Geothermal Energy--Exploitation and Exploration, by A. W. Laughlin, F. G. West; #90968 (1977).
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1977
Abstract: Paleotectonic Implications of Subaqueous Flow Structures in Mesozoic/Cenozoic Caribbean Deep-Sea Sediments, by Florentin J. M. R. Maurrasse; #90968 (1977).
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1977
Abstract: Geologic Interpretation of Color Displays of Complex Seismic Trace, by R. E. Sheriff, M. T. Taner, D. Frye, F. Koehler; #90968 (1977).
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1977
Abstract: Innovative Exploration in Papua New Guinea; past, present and future
Kevin C Hill
Petroleum Exploration Society of Australia (PESA)
... that reflection seismic data will significantly improve, but the order of magnitude improvements in gravity gradiometry combined with topography defined...
2018
Abstract: The geometrical relationship between the stretching lineation and the movement direction of shear zones
S. Lin, P. F. Williams
Atlantic Geology
... is that the magnitude of the polemial error is likely to be significant, as is clear from a quantitative study. A consistently shallowly plunging...
1992
Abstract: Natural Environmental-Information and Impact-Assessment System, by Peter G. Rowe, Joel L. Gevirtz, Phil Weichert; #90967 (1977).
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1977
The Origin and Scale of Sequences and Erosional Bounding Surfaces in the Cardium Formation
Roger G. Walker
CSPG Special Publications
... with its bounding erosion surface occupied about 167,000 to 333,000 years. This is an order of magnitude shorter than the third-order cycles of the Exxon...
1988
The Origin of Third-Order Depositional Sequences: Eustacy, Tectonics, or Bolides: Abstract
Ashton F. Embry
CSPG Special Publications
... stresses associated with major plate reorganizations are capable of producing relative sea-level changes of similar magnitude and extent to those...
1988
Critical Note
John A. Masters
CSPG Bulletin
... are in hundreds of trillions of cubic feet. I believe the same magnitude numbers apply to the Cretaceous sands of western Canada. The first of these fields...
1978
Frequency Attenuation: A Fracture Indicator
Ilyas J. Najmuddin
Houston Geological Society Bulletin
... little direct signature of fractures on a seismic section. Loss of reflection magnitude is one such indicator. Reduction of velocity of the layer...
2001
Abstract: Geology of the Gum Island and French Island Areas, Jefferson County, Texas
Robert C. Mason
GCAGS Transactions
... of significant magnitude at the base of the Hackberry has been described, and its principal area of effect depicted. The resulting unconformity does...
1980
Abstract: Water quality monitoring in Newfoundland and Labrador
John C. Kingston
Atlantic Geology
... on the eastern part of the island shows that major ion concentrations are elevated in urban runoff, often more than an order of magnitude above background...
1993
ABSTRACT: Seafloor Gas Vents, Gas-Hydrate, Chemosynthetic Communities, Oil Mats, and Oil Slicks: Consequence of a Poorly-Sealed Petroleum System in the Northern Gulf of Mexico Slope
Roger Sassen
The Society for Organic Petrology (TSOP)
... to Middle Jurassic is orders of magnitude more abundant than the total of gas hydrate in the gulf slope. Some masses of solid gas hydrate outcrop...
2011
Abstract: Preliminary results of a search for an onshore record of the 1929 Grand Banks tsunami
A. Ruffman, M. Tuttle
Atlantic Geology
.... The 'Grand Banks' earthquake of surface wave magnitude Ms= 7.2 stands as Canada's most destructive and costly earthquake. The slumping of the continental slope...
1994
Abstract: Uniformity and the Precambrian, by R. B. Hargraves; #90961 (1978).
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1978
Elk Springs Oil Field: Moffat County, Colorado
William D. Fenex
Utah Geological Association
... by faults of considerable magnitude. This horst is an associated feature of the Uinta Mountain uplift. Locally, the structure, as shown by shale dips...
1955
Abstract: Some Mass Balance and Geologic Constraints on Migration Mechanisms (AAPG Short Course: Physical and Chemical Constraints on Petroleum Migration), by R. W. Jones; #90961 (1978).
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1978
Abstract: How far were the Newfoundland Taconian allochthons transported during the Salinic and Acadian orogenies?
J. W. F. Waldron, G. S. Stockmal
Atlantic Geology
... Port Allochthon was - 115 km from the present-day deformation front (- 10 km west of the Red Indian Line). These arguments imply that the magnitude...
1994
Evidence For and Against Sea-Level Changes From the Stable Isotopic Record of the Cenozoic
Douglas F. Williams
Special Publications of SEPM
...), uncertainties in the timing of unconformity surfaces in a precise manner, and difficulties in quantifying the magnitude and rates of sea-level...
1988
Abstract: Sedimentology of Late Quaternary Mammoth-Bearing Sinkhole Deposits, Hot Springs, South Dakota, by Robert L. Laury, Larry D. Agenbroad, Barbara L. Dutrow; #90961 (1978).
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1978
Abstract: Landform Dynamics of the Bayou Lafourche Barrier Shoreline
William Ritchie , Shea Penland , Ron Boyd
GCAGS Transactions
.... Variations in overwash intensity generate a predictable sequence of barrier morphologies, with overwash intensity defined as the frequency and magnitude...
1983
ABSTRACT: Gas production from shale: trends and research in the U.S.
L.F. Ruppert,, D.W. Duncan,, D.W. Houseknecht
The Society for Organic Petrology (TSOP)
... development, only 0.60 Tcf of U.S. gas production was from shale in 2004. Production increases of this magnitude are based not only on favorable geology...
2013
Akah Field, San Juan County, Utah
deBenneville K. Seeley Jr.
Utah Geological Association
... in a north-northwest direction, being of small magnitude, both structurally and geographically. It is separate from, but on the same trend...
1961